13165855

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 17057664

約数和(自身を除く): 3891809

約数列:

[1, 5, 29, 31, 101, 145, 155, 505, 841, 899, 2929, 3131, 4205, 4495, 14645, 15655, 26071, 84941, 90799, 130355, 424705, 453995, 2633171, 13165855]

約数ペア:

[(1, 13165855), (5, 2633171), (29, 453995), (31, 424705), (101, 130355), (145, 90799), (155, 84941), (505, 26071), (841, 15655), (899, 14645), (2929, 4495), (3131, 4205)]