8142435

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{25849}}^1$

素因数の和:25867

約数の個数: 24

約数和(自身を含む): 16130400

約数和(自身を除く): 7987965

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 25849, 77547, 129245, 180943, 232641, 387735, 542829, 904715, 1163205, 1628487, 2714145, 8142435]

約数ペア:

[(1, 8142435), (3, 2714145), (5, 1628487), (7, 1163205), (9, 904715), (15, 542829), (21, 387735), (35, 232641), (45, 180943), (63, 129245), (105, 77547), (315, 25849)]