159160975

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5009}}^1$

素因数の和:5091

約数の個数: 24

約数和(自身を含む): 208736640

約数和(自身を除く): 49575665

約数列:

[1, 5, 25, 31, 41, 155, 205, 775, 1025, 1271, 5009, 6355, 25045, 31775, 125225, 155279, 205369, 776395, 1026845, 3881975, 5134225, 6366439, 31832195, 159160975]

約数ペア:

[(1, 159160975), (5, 31832195), (25, 6366439), (31, 5134225), (41, 3881975), (155, 1026845), (205, 776395), (775, 205369), (1025, 155279), (1271, 125225), (5009, 31775), (6355, 25045)]