155128975

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5783}}^1$

素因数の和:5859

約数の個数: 24

約数和(自身を含む): 204406560

約数和(自身を除く): 49277585

約数列:

[1, 5, 25, 29, 37, 145, 185, 725, 925, 1073, 5365, 5783, 26825, 28915, 144575, 167707, 213971, 838535, 1069855, 4192675, 5349275, 6205159, 31025795, 155128975]

約数ペア:

[(1, 155128975), (5, 31025795), (25, 6205159), (29, 5349275), (37, 4192675), (145, 1069855), (185, 838535), (725, 213971), (925, 167707), (1073, 144575), (5365, 28915), (5783, 26825)]