68533095

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7757}}^1$

素因数の和:7815

約数の個数: 32

約数和(自身を含む): 119162880

約数和(自身を除く): 50629785

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 7757, 8835, 23271, 38785, 116355, 147383, 240467, 442149, 721401, 736915, 1202335, 2210745, 3607005, 4568873, 13706619, 22844365, 68533095]

約数ペア:

[(1, 68533095), (3, 22844365), (5, 13706619), (15, 4568873), (19, 3607005), (31, 2210745), (57, 1202335), (93, 736915), (95, 721401), (155, 442149), (285, 240467), (465, 147383), (589, 116355), (1767, 38785), (2945, 23271), (7757, 8835)]