117611145

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 209049984

約数和(自身を除く): 91438839

約数列:

[1, 3, 5, 9, 15, 45, 71, 131, 213, 281, 355, 393, 639, 655, 843, 1065, 1179, 1405, 1965, 2529, 3195, 4215, 5895, 9301, 12645, 19951, 27903, 36811, 46505, 59853, 83709, 99755, 110433, 139515, 179559, 184055, 299265, 331299, 418545, 552165, 897795, 1656495, 2613581, 7840743, 13067905, 23522229, 39203715, 117611145]

約数ペア:

[(1, 117611145), (3, 39203715), (5, 23522229), (9, 13067905), (15, 7840743), (45, 2613581), (71, 1656495), (131, 897795), (213, 552165), (281, 418545), (355, 331299), (393, 299265), (639, 184055), (655, 179559), (843, 139515), (1065, 110433), (1179, 99755), (1405, 83709), (1965, 59853), (2529, 46505), (3195, 36811), (4215, 27903), (5895, 19951), (9301, 12645)]