314976275

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{743}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 404450304

約数和(自身を除く): 89474029

約数列:

[1, 5, 25, 31, 155, 547, 743, 775, 2735, 3715, 13675, 16957, 18575, 23033, 84785, 115165, 406421, 423925, 575825, 2032105, 10160525, 12599051, 62995255, 314976275]

約数ペア:

[(1, 314976275), (5, 62995255), (25, 12599051), (31, 10160525), (155, 2032105), (547, 575825), (743, 423925), (775, 406421), (2735, 115165), (3715, 84785), (13675, 23033), (16957, 18575)]