38132825

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 49383000

約数和(自身を除く): 11250175

約数列:

[1, 5, 25, 29, 145, 149, 353, 725, 745, 1765, 3725, 4321, 8825, 10237, 21605, 51185, 52597, 108025, 255925, 262985, 1314925, 1525313, 7626565, 38132825]

約数ペア:

[(1, 38132825), (5, 7626565), (25, 1525313), (29, 1314925), (145, 262985), (149, 255925), (353, 108025), (725, 52597), (745, 51185), (1765, 21605), (3725, 10237), (4321, 8825)]