155156655

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{145687}}^1$

素因数の和:145766

約数の個数: 16

約数和(自身を含む): 251748864

約数和(自身を除く): 96592209

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 145687, 437061, 728435, 2185305, 10343777, 31031331, 51718885, 155156655]

約数ペア:

[(1, 155156655), (3, 51718885), (5, 31031331), (15, 10343777), (71, 2185305), (213, 728435), (355, 437061), (1065, 145687)]