1520504635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1\times {\mathrm{761}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 2004730560

約数和(自身を除く): 484225925

約数列:

[1, 5, 13, 59, 65, 295, 521, 761, 767, 2605, 3805, 3835, 6773, 9893, 30739, 33865, 44899, 49465, 153695, 224495, 396481, 399607, 583687, 1982405, 1998035, 2918435, 5154253, 23392379, 25771265, 116961895, 304100927, 1520504635]

約数ペア:

[(1, 1520504635), (5, 304100927), (13, 116961895), (59, 25771265), (65, 23392379), (295, 5154253), (521, 2918435), (761, 1998035), (767, 1982405), (2605, 583687), (3805, 399607), (3835, 396481), (6773, 224495), (9893, 153695), (30739, 49465), (33865, 44899)]