6551275725

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:588

約数の個数: 144

約数和(自身を含む): 12799847424

約数和(自身を除く): 6248571699

約数列:

[1, 3, 5, 9, 15, 23, 25, 31, 45, 69, 75, 93, 97, 115, 155, 207, 225, 279, 291, 345, 421, 465, 485, 575, 713, 775, 873, 1035, 1263, 1395, 1455, 1725, 2105, 2139, 2231, 2325, 2425, 3007, 3565, 3789, 4365, 5175, 6315, 6417, 6693, 6975, 7275, 9021, 9683, 10525, 10695, 11155, 13051, 15035, 17825, 18945, 20079, 21825, 27063, 29049, 31575, 32085, 33465, 39153, 40837, 45105, 48415, 53475, 55775, 65255, 69161, 75175, 87147, 94725, 100395, 117459, 122511, 135315, 145245, 160425, 167325, 195765, 204185, 207483, 225525, 242075, 300173, 326275, 345805, 367533, 435735, 501975, 587295, 612555, 622449, 676575, 726225, 900519, 939251, 978825, 1020925, 1037415, 1265947, 1500865, 1729025, 1837665, 2178675, 2701557, 2817753, 2936475, 3062775, 3112245, 3797841, 4502595, 4696255, 5187075, 6329735, 7504325, 8453259, 9188325, 11393523, 13507785, 14088765, 15561225, 18989205, 22512975, 23481275, 29116781, 31648675, 42266295, 56967615, 67538925, 70443825, 87350343, 94946025, 145583905, 211331475, 262051029, 284838075, 436751715, 727919525, 1310255145, 2183758575, 6551275725]

約数ペア:

[(1, 6551275725), (3, 2183758575), (5, 1310255145), (9, 727919525), (15, 436751715), (23, 284838075), (25, 262051029), (31, 211331475), (45, 145583905), (69, 94946025), (75, 87350343), (93, 70443825), (97, 67538925), (115, 56967615), (155, 42266295), (207, 31648675), (225, 29116781), (279, 23481275), (291, 22512975), (345, 18989205), (421, 15561225), (465, 14088765), (485, 13507785), (575, 11393523), (713, 9188325), (775, 8453259), (873, 7504325), (1035, 6329735), (1263, 5187075), (1395, 4696255), (1455, 4502595), (1725, 3797841), (2105, 3112245), (2139, 3062775), (2231, 2936475), (2325, 2817753), (2425, 2701557), (3007, 2178675), (3565, 1837665), (3789, 1729025), (4365, 1500865), (5175, 1265947), (6315, 1037415), (6417, 1020925), (6693, 978825), (6975, 939251), (7275, 900519), (9021, 726225), (9683, 676575), (10525, 622449), (10695, 612555), (11155, 587295), (13051, 501975), (15035, 435735), (17825, 367533), (18945, 345805), (20079, 326275), (21825, 300173), (27063, 242075), (29049, 225525), (31575, 207483), (32085, 204185), (33465, 195765), (39153, 167325), (40837, 160425), (45105, 145245), (48415, 135315), (53475, 122511), (55775, 117459), (65255, 100395), (69161, 94725), (75175, 87147)]