31529815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12791}}^1$

素因数の和:12842

約数の個数: 16

約数和(自身を含む): 41446080

約数和(自身を除く): 9916265

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 12791, 63955, 217447, 370939, 1087235, 1854695, 6305963, 31529815]

約数ペア:

[(1, 31529815), (5, 6305963), (17, 1854695), (29, 1087235), (85, 370939), (145, 217447), (493, 63955), (2465, 12791)]