65095815

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139991}}^1$

素因数の和:140030

約数の個数: 16

約数和(自身を含む): 107513856

約数和(自身を除く): 42418041

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 139991, 419973, 699955, 2099865, 4339721, 13019163, 21698605, 65095815]

約数ペア:

[(1, 65095815), (3, 21698605), (5, 13019163), (15, 4339721), (31, 2099865), (93, 699955), (155, 419973), (465, 139991)]