75339575

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 95946240

約数和(自身を除く): 20606665

約数列:

[1, 5, 25, 61, 127, 305, 389, 635, 1525, 1945, 3175, 7747, 9725, 23729, 38735, 49403, 118645, 193675, 247015, 593225, 1235075, 3013583, 15067915, 75339575]

約数ペア:

[(1, 75339575), (5, 15067915), (25, 3013583), (61, 1235075), (127, 593225), (305, 247015), (389, 193675), (635, 118645), (1525, 49403), (1945, 38735), (3175, 23729), (7747, 9725)]