412605

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 732888

約数和(自身を除く): 320283

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 173, 265, 477, 519, 795, 865, 1557, 2385, 2595, 7785, 9169, 27507, 45845, 82521, 137535, 412605]

約数ペア:

[(1, 412605), (3, 137535), (5, 82521), (9, 45845), (15, 27507), (45, 9169), (53, 7785), (159, 2595), (173, 2385), (265, 1557), (477, 865), (519, 795)]