491569485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1297}}^1\times {\mathrm{2297}}^1$

素因数の和:3613

約数の個数: 32

約数和(自身を含む): 859047552

約数和(自身を除く): 367478067

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1297, 2297, 3891, 6485, 6891, 11485, 14267, 19455, 25267, 34455, 42801, 71335, 75801, 126335, 214005, 379005, 2979209, 8937627, 14896045, 32771299, 44688135, 98313897, 163856495, 491569485]

約数ペア:

[(1, 491569485), (3, 163856495), (5, 98313897), (11, 44688135), (15, 32771299), (33, 14896045), (55, 8937627), (165, 2979209), (1297, 379005), (2297, 214005), (3891, 126335), (6485, 75801), (6891, 71335), (11485, 42801), (14267, 34455), (19455, 25267)]