30573075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31357}}^1$

素因数の和:31383

約数の個数: 24

約数和(自身を含む): 54437488

約数和(自身を除く): 23864413

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 31357, 94071, 156785, 407641, 470355, 783925, 1222923, 2038205, 2351775, 6114615, 10191025, 30573075]

約数ペア:

[(1, 30573075), (3, 10191025), (5, 6114615), (13, 2351775), (15, 2038205), (25, 1222923), (39, 783925), (65, 470355), (75, 407641), (195, 156785), (325, 94071), (975, 31357)]