158343195

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{1487}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 262840320

約数和(自身を除く): 104497125

約数列:

[1, 3, 5, 15, 31, 93, 155, 229, 465, 687, 1145, 1487, 3435, 4461, 7099, 7435, 21297, 22305, 35495, 46097, 106485, 138291, 230485, 340523, 691455, 1021569, 1702615, 5107845, 10556213, 31668639, 52781065, 158343195]

約数ペア:

[(1, 158343195), (3, 52781065), (5, 31668639), (15, 10556213), (31, 5107845), (93, 1702615), (155, 1021569), (229, 691455), (465, 340523), (687, 230485), (1145, 138291), (1487, 106485), (3435, 46097), (4461, 35495), (7099, 22305), (7435, 21297)]