38852495

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 51710400

約数和(自身を除く): 12857905

約数列:

[1, 5, 11, 55, 121, 149, 431, 605, 745, 1639, 2155, 4741, 8195, 18029, 23705, 52151, 64219, 90145, 260755, 321095, 706409, 3532045, 7770499, 38852495]

約数ペア:

[(1, 38852495), (5, 7770499), (11, 3532045), (55, 706409), (121, 321095), (149, 260755), (431, 90145), (605, 64219), (745, 52151), (1639, 23705), (2155, 18029), (4741, 8195)]