42613125

素因数分解:

$3^1\times 5^4\times {\mathrm{22727}}^1$

素因数の和:22750

約数の個数: 20

約数和(自身を含む): 71002272

約数和(自身を除く): 28389147

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 22727, 68181, 113635, 340905, 568175, 1704525, 2840875, 8522625, 14204375, 42613125]

約数ペア:

[(1, 42613125), (3, 14204375), (5, 8522625), (15, 2840875), (25, 1704525), (75, 568175), (125, 340905), (375, 113635), (625, 68181), (1875, 22727)]