53914575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 105746704

約数和(自身を除く): 51832129

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 121, 143, 165, 195, 275, 325, 363, 429, 457, 605, 715, 825, 975, 1371, 1573, 1815, 2145, 2285, 3025, 3575, 4719, 5027, 5941, 6855, 7865, 9075, 10725, 11425, 15081, 17823, 23595, 25135, 29705, 34275, 39325, 55297, 65351, 75405, 89115, 117975, 125675, 148525, 165891, 196053, 276485, 326755, 377025, 445575, 718861, 829455, 980265, 1382425, 1633775, 2156583, 3594305, 4147275, 4901325, 10782915, 17971525, 53914575]

約数ペア:

[(1, 53914575), (3, 17971525), (5, 10782915), (11, 4901325), (13, 4147275), (15, 3594305), (25, 2156583), (33, 1633775), (39, 1382425), (55, 980265), (65, 829455), (75, 718861), (121, 445575), (143, 377025), (165, 326755), (195, 276485), (275, 196053), (325, 165891), (363, 148525), (429, 125675), (457, 117975), (605, 89115), (715, 75405), (825, 65351), (975, 55297), (1371, 39325), (1573, 34275), (1815, 29705), (2145, 25135), (2285, 23595), (3025, 17823), (3575, 15081), (4719, 11425), (5027, 10725), (5941, 9075), (6855, 7865)]