38330025

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{17623}}^1$

素因数の和:17665

約数の個数: 24

約数和(自身を含む): 65561280

約数和(自身を除く): 27231255

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 17623, 52869, 88115, 264345, 440575, 511067, 1321725, 1533201, 2555335, 7666005, 12776675, 38330025]

約数ペア:

[(1, 38330025), (3, 12776675), (5, 7666005), (15, 2555335), (25, 1533201), (29, 1321725), (75, 511067), (87, 440575), (145, 264345), (435, 88115), (725, 52869), (2175, 17623)]