64066702015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2861}}^1\times {\mathrm{3229}}^1$

素因数の和:6187

約数の個数: 32

約数和(自身を含む): 82089028800

約数和(自身を除く): 18022326785

約数列:

[1, 5, 19, 73, 95, 365, 1387, 2861, 3229, 6935, 14305, 16145, 54359, 61351, 208853, 235717, 271795, 306755, 1044265, 1178585, 3968207, 4478623, 9238169, 19841035, 22393115, 46190845, 175525211, 674386337, 877626055, 3371931685, 12813340403, 64066702015]

約数ペア:

[(1, 64066702015), (5, 12813340403), (19, 3371931685), (73, 877626055), (95, 674386337), (365, 175525211), (1387, 46190845), (2861, 22393115), (3229, 19841035), (6935, 9238169), (14305, 4478623), (16145, 3968207), (54359, 1178585), (61351, 1044265), (208853, 306755), (235717, 271795)]