87137025

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{40063}}^1$

素因数の和:40105

約数の個数: 24

約数和(自身を含む): 149038080

約数和(自身を除く): 61901055

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 40063, 120189, 200315, 600945, 1001575, 1161827, 3004725, 3485481, 5809135, 17427405, 29045675, 87137025]

約数ペア:

[(1, 87137025), (3, 29045675), (5, 17427405), (15, 5809135), (25, 3485481), (29, 3004725), (75, 1161827), (87, 1001575), (145, 600945), (435, 200315), (725, 120189), (2175, 40063)]