1161495

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 2055456

約数和(自身を除く): 893961

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 487, 795, 1461, 2385, 2435, 4383, 7305, 21915, 25811, 77433, 129055, 232299, 387165, 1161495]

約数ペア:

[(1, 1161495), (3, 387165), (5, 232299), (9, 129055), (15, 77433), (45, 25811), (53, 21915), (159, 7305), (265, 4383), (477, 2435), (487, 2385), (795, 1461)]