2575015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 3283200

約数和(自身を除く): 708185

約数列:

[1, 5, 31, 37, 155, 185, 449, 1147, 2245, 5735, 13919, 16613, 69595, 83065, 515003, 2575015]

約数ペア:

[(1, 2575015), (5, 515003), (31, 83065), (37, 69595), (155, 16613), (185, 13919), (449, 5735), (1147, 2245)]