401120315

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89237}}^1$

素因数の和:89302

約数の個数: 16

約数和(自身を含む): 514010880

約数和(自身を除く): 112890565

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 89237, 446185, 2587873, 2766347, 12939365, 13831735, 80224063, 401120315]

約数ペア:

[(1, 401120315), (5, 80224063), (29, 13831735), (31, 12939365), (145, 2766347), (155, 2587873), (899, 446185), (4495, 89237)]