2907275

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 4240800

約数和(自身を除く): 1333525

約数列:

[1, 5, 7, 25, 35, 37, 175, 185, 259, 449, 925, 1295, 2245, 3143, 6475, 11225, 15715, 16613, 78575, 83065, 116291, 415325, 581455, 2907275]

約数ペア:

[(1, 2907275), (5, 581455), (7, 415325), (25, 116291), (35, 83065), (37, 78575), (175, 16613), (185, 15715), (259, 11225), (449, 6475), (925, 3143), (1295, 2245)]