290836265

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{3547}}^1$

素因数の和:3629

約数の個数: 24

約数和(自身を含む): 376712448

約数和(自身を除く): 85876183

約数列:

[1, 5, 23, 31, 115, 155, 529, 713, 2645, 3547, 3565, 16399, 17735, 81581, 81995, 109957, 407905, 549785, 1876363, 2529011, 9381815, 12645055, 58167253, 290836265]

約数ペア:

[(1, 290836265), (5, 58167253), (23, 12645055), (31, 9381815), (115, 2529011), (155, 1876363), (529, 549785), (713, 407905), (2645, 109957), (3547, 81995), (3565, 81581), (16399, 17735)]