4547075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 6437088

約数和(自身を除く): 1890013

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 823, 1105, 4115, 5525, 10699, 13991, 20575, 53495, 69955, 181883, 267475, 349775, 909415, 4547075]

約数ペア:

[(1, 4547075), (5, 909415), (13, 349775), (17, 267475), (25, 181883), (65, 69955), (85, 53495), (221, 20575), (325, 13991), (425, 10699), (823, 5525), (1105, 4115)]