67159965

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3319}}^1$

素因数の和:3417

約数の個数: 32

約数和(自身を含む): 114739200

約数和(自身を除く): 47579235

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 3319, 4047, 6745, 9957, 16595, 20235, 49785, 63061, 189183, 235649, 315305, 706947, 945915, 1178245, 3534735, 4477331, 13431993, 22386655, 67159965]

約数ペア:

[(1, 67159965), (3, 22386655), (5, 13431993), (15, 4477331), (19, 3534735), (57, 1178245), (71, 945915), (95, 706947), (213, 315305), (285, 235649), (355, 189183), (1065, 63061), (1349, 49785), (3319, 20235), (4047, 16595), (6745, 9957)]