1295025

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 2214144

約数和(自身を除く): 919119

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 557, 775, 1671, 2325, 2785, 8355, 13925, 17267, 41775, 51801, 86335, 259005, 431675, 1295025]

約数ペア:

[(1, 1295025), (3, 431675), (5, 259005), (15, 86335), (25, 51801), (31, 41775), (75, 17267), (93, 13925), (155, 8355), (465, 2785), (557, 2325), (775, 1671)]