209969330175

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{39041}}^1$

素因数の和:39162

約数の個数: 144

約数和(自身を含む): 428214530016

約数和(自身を除く): 218245199841

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 41, 45, 53, 55, 75, 99, 123, 159, 165, 205, 225, 265, 275, 369, 451, 477, 495, 583, 615, 795, 825, 1025, 1325, 1353, 1749, 1845, 2173, 2255, 2385, 2475, 2915, 3075, 3975, 4059, 5247, 6519, 6765, 8745, 9225, 10865, 11275, 11925, 14575, 19557, 20295, 23903, 26235, 32595, 33825, 39041, 43725, 54325, 71709, 97785, 101475, 117123, 119515, 131175, 162975, 195205, 215127, 351369, 358545, 429451, 488925, 585615, 597575, 976025, 1075635, 1288353, 1600681, 1756845, 1792725, 2069173, 2147255, 2928075, 3865059, 4802043, 5378175, 6207519, 6441765, 8003405, 8784225, 10345865, 10736275, 14406129, 17607491, 18622557, 19325295, 22760903, 24010215, 31037595, 32208825, 40017025, 51729325, 52822473, 68282709, 72030645, 84836093, 88037455, 93112785, 96626475, 113804515, 120051075, 155187975, 158467419, 204848127, 254508279, 264112365, 341413545, 360153225, 424180465, 440187275, 465563925, 569022575, 763524837, 792337095, 933197023, 1024240635, 1272541395, 1320561825, 1707067725, 2120902325, 2799591069, 3817624185, 3961685475, 4665985115, 5121203175, 6362706975, 8398773207, 13997955345, 19088120925, 23329925575, 41993866035, 69989776725, 209969330175]

約数ペア:

[(1, 209969330175), (3, 69989776725), (5, 41993866035), (9, 23329925575), (11, 19088120925), (15, 13997955345), (25, 8398773207), (33, 6362706975), (41, 5121203175), (45, 4665985115), (53, 3961685475), (55, 3817624185), (75, 2799591069), (99, 2120902325), (123, 1707067725), (159, 1320561825), (165, 1272541395), (205, 1024240635), (225, 933197023), (265, 792337095), (275, 763524837), (369, 569022575), (451, 465563925), (477, 440187275), (495, 424180465), (583, 360153225), (615, 341413545), (795, 264112365), (825, 254508279), (1025, 204848127), (1325, 158467419), (1353, 155187975), (1749, 120051075), (1845, 113804515), (2173, 96626475), (2255, 93112785), (2385, 88037455), (2475, 84836093), (2915, 72030645), (3075, 68282709), (3975, 52822473), (4059, 51729325), (5247, 40017025), (6519, 32208825), (6765, 31037595), (8745, 24010215), (9225, 22760903), (10865, 19325295), (11275, 18622557), (11925, 17607491), (14575, 14406129), (19557, 10736275), (20295, 10345865), (23903, 8784225), (26235, 8003405), (32595, 6441765), (33825, 6207519), (39041, 5378175), (43725, 4802043), (54325, 3865059), (71709, 2928075), (97785, 2147255), (101475, 2069173), (117123, 1792725), (119515, 1756845), (131175, 1600681), (162975, 1288353), (195205, 1075635), (215127, 976025), (351369, 597575), (358545, 585615), (429451, 488925)]