65153505

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 106748928

約数和(自身を除く): 41595423

約数列:

[1, 3, 5, 15, 71, 131, 213, 355, 393, 467, 655, 1065, 1401, 1965, 2335, 7005, 9301, 27903, 33157, 46505, 61177, 99471, 139515, 165785, 183531, 305885, 497355, 917655, 4343567, 13030701, 21717835, 65153505]

約数ペア:

[(1, 65153505), (3, 21717835), (5, 13030701), (15, 4343567), (71, 917655), (131, 497355), (213, 305885), (355, 183531), (393, 165785), (467, 139515), (655, 99471), (1065, 61177), (1401, 46505), (1965, 33157), (2335, 27903), (7005, 9301)]