8987095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{383}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 12289536

約数和(自身を除く): 3302441

約数列:

[1, 5, 13, 19, 65, 95, 247, 361, 383, 1235, 1805, 1915, 4693, 4979, 7277, 23465, 24895, 36385, 94601, 138263, 473005, 691315, 1797419, 8987095]

約数ペア:

[(1, 8987095), (5, 1797419), (13, 691315), (19, 473005), (65, 138263), (95, 94601), (247, 36385), (361, 24895), (383, 23465), (1235, 7277), (1805, 4979), (1915, 4693)]