65196255

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{140207}}^1$

素因数の和:140246

約数の個数: 16

約数和(自身を含む): 107679744

約数和(自身を除く): 42483489

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 140207, 420621, 701035, 2103105, 4346417, 13039251, 21732085, 65196255]

約数ペア:

[(1, 65196255), (3, 21732085), (5, 13039251), (15, 4346417), (31, 2103105), (93, 701035), (155, 420621), (465, 140207)]