409968315

素因数分解:

$3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{14081}}^1$

素因数の和:14739

約数の個数: 24

約数和(自身を含む): 711760608

約数和(自身を除く): 301792293

約数列:

[1, 3, 5, 9, 15, 45, 647, 1941, 3235, 5823, 9705, 14081, 29115, 42243, 70405, 126729, 211215, 633645, 9110407, 27331221, 45552035, 81993663, 136656105, 409968315]

約数ペア:

[(1, 409968315), (3, 136656105), (5, 81993663), (9, 45552035), (15, 27331221), (45, 9110407), (647, 633645), (1941, 211215), (3235, 126729), (5823, 70405), (9705, 42243), (14081, 29115)]