80672625

素因数分解:

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

素因数の和:129

約数の個数: 128

約数和(自身を含む): 169827840

約数和(自身を除く): 89155215

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 41, 45, 53, 55, 75, 99, 123, 125, 135, 159, 165, 205, 225, 265, 275, 297, 369, 375, 451, 477, 495, 583, 615, 675, 795, 825, 1025, 1107, 1125, 1325, 1353, 1375, 1431, 1485, 1749, 1845, 2173, 2255, 2385, 2475, 2915, 3075, 3375, 3975, 4059, 4125, 5125, 5247, 5535, 6519, 6625, 6765, 7155, 7425, 8745, 9225, 10865, 11275, 11925, 12177, 12375, 14575, 15375, 15741, 19557, 19875, 20295, 23903, 26235, 27675, 32595, 33825, 35775, 37125, 43725, 46125, 54325, 56375, 58671, 59625, 60885, 71709, 72875, 78705, 97785, 101475, 119515, 131175, 138375, 162975, 169125, 178875, 215127, 218625, 271625, 293355, 304425, 358545, 393525, 488925, 507375, 597575, 645381, 655875, 814875, 1075635, 1466775, 1522125, 1792725, 1967625, 2444625, 2987875, 3226905, 5378175, 7333875, 8963625, 16134525, 26890875, 80672625]

約数ペア:

[(1, 80672625), (3, 26890875), (5, 16134525), (9, 8963625), (11, 7333875), (15, 5378175), (25, 3226905), (27, 2987875), (33, 2444625), (41, 1967625), (45, 1792725), (53, 1522125), (55, 1466775), (75, 1075635), (99, 814875), (123, 655875), (125, 645381), (135, 597575), (159, 507375), (165, 488925), (205, 393525), (225, 358545), (265, 304425), (275, 293355), (297, 271625), (369, 218625), (375, 215127), (451, 178875), (477, 169125), (495, 162975), (583, 138375), (615, 131175), (675, 119515), (795, 101475), (825, 97785), (1025, 78705), (1107, 72875), (1125, 71709), (1325, 60885), (1353, 59625), (1375, 58671), (1431, 56375), (1485, 54325), (1749, 46125), (1845, 43725), (2173, 37125), (2255, 35775), (2385, 33825), (2475, 32595), (2915, 27675), (3075, 26235), (3375, 23903), (3975, 20295), (4059, 19875), (4125, 19557), (5125, 15741), (5247, 15375), (5535, 14575), (6519, 12375), (6625, 12177), (6765, 11925), (7155, 11275), (7425, 10865), (8745, 9225)]