30123525

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{5657}}^1$

素因数の和:5741

約数の個数: 24

約数和(自身を含む): 50514624

約数和(自身を除く): 20391099

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 5657, 16971, 28285, 84855, 141425, 401647, 424275, 1204941, 2008235, 6024705, 10041175, 30123525]

約数ペア:

[(1, 30123525), (3, 10041175), (5, 6024705), (15, 2008235), (25, 1204941), (71, 424275), (75, 401647), (213, 141425), (355, 84855), (1065, 28285), (1775, 16971), (5325, 5657)]