156918275

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5279}}^1$

素因数の和:5359

約数の個数: 24

約数和(自身を含む): 206236800

約数和(自身を除く): 49318525

約数列:

[1, 5, 25, 29, 41, 145, 205, 725, 1025, 1189, 5279, 5945, 26395, 29725, 131975, 153091, 216439, 765455, 1082195, 3827275, 5410975, 6276731, 31383655, 156918275]

約数ペア:

[(1, 156918275), (5, 31383655), (25, 6276731), (29, 5410975), (41, 3827275), (145, 1082195), (205, 765455), (725, 216439), (1025, 153091), (1189, 131975), (5279, 29725), (5945, 26395)]