151015225

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 191505600

約数和(自身を除く): 40490375

約数列:

[1, 5, 25, 71, 149, 355, 571, 745, 1775, 2855, 3725, 10579, 14275, 40541, 52895, 85079, 202705, 264475, 425395, 1013525, 2126975, 6040609, 30203045, 151015225]

約数ペア:

[(1, 151015225), (5, 30203045), (25, 6040609), (71, 2126975), (149, 1013525), (355, 425395), (571, 264475), (745, 202705), (1775, 85079), (2855, 52895), (3725, 40541), (10579, 14275)]