129600915

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1667}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 213290496

約数和(自身を除く): 83689581

約数列:

[1, 3, 5, 15, 71, 73, 213, 219, 355, 365, 1065, 1095, 1667, 5001, 5183, 8335, 15549, 25005, 25915, 77745, 118357, 121691, 355071, 365073, 591785, 608455, 1775355, 1825365, 8640061, 25920183, 43200305, 129600915]

約数ペア:

[(1, 129600915), (3, 43200305), (5, 25920183), (15, 8640061), (71, 1825365), (73, 1775355), (213, 608455), (219, 591785), (355, 365073), (365, 355071), (1065, 121691), (1095, 118357), (1667, 77745), (5001, 25915), (5183, 25005), (8335, 15549)]