312592015

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1\times {\mathrm{2447}}^1$

素因数の和:3362

約数の個数: 16

約数和(自身を含む): 388644480

約数和(自身を除く): 76052465

約数列:

[1, 5, 29, 145, 881, 2447, 4405, 12235, 25549, 70963, 127745, 354815, 2155807, 10779035, 62518403, 312592015]

約数ペア:

[(1, 312592015), (5, 62518403), (29, 10779035), (145, 2155807), (881, 354815), (2447, 127745), (4405, 70963), (12235, 25549)]