72306325

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 113464960

約数和(自身を除く): 41158635

約数列:

[1, 5, 7, 13, 25, 35, 37, 65, 91, 175, 185, 259, 325, 455, 481, 859, 925, 1295, 2275, 2405, 3367, 4295, 6013, 6475, 11167, 12025, 16835, 21475, 30065, 31783, 55835, 78169, 84175, 150325, 158915, 222481, 279175, 390845, 413179, 794575, 1112405, 1954225, 2065895, 2892253, 5562025, 10329475, 14461265, 72306325]

約数ペア:

[(1, 72306325), (5, 14461265), (7, 10329475), (13, 5562025), (25, 2892253), (35, 2065895), (37, 1954225), (65, 1112405), (91, 794575), (175, 413179), (185, 390845), (259, 279175), (325, 222481), (455, 158915), (481, 150325), (859, 84175), (925, 78169), (1295, 55835), (2275, 31783), (2405, 30065), (3367, 21475), (4295, 16835), (6013, 12025), (6475, 11167)]