80509065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{349}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 159936000

約数和(自身を除く): 79426935

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 169, 195, 273, 349, 455, 507, 845, 1047, 1183, 1365, 1745, 2197, 2443, 2535, 3549, 4537, 5235, 5915, 6591, 7329, 10985, 12215, 13611, 15379, 17745, 22685, 31759, 32955, 36645, 46137, 58981, 68055, 76895, 95277, 158795, 176943, 230685, 294905, 412867, 476385, 766753, 884715, 1238601, 2064335, 2300259, 3833765, 5367271, 6193005, 11501295, 16101813, 26836355, 80509065]

約数ペア:

[(1, 80509065), (3, 26836355), (5, 16101813), (7, 11501295), (13, 6193005), (15, 5367271), (21, 3833765), (35, 2300259), (39, 2064335), (65, 1238601), (91, 884715), (105, 766753), (169, 476385), (195, 412867), (273, 294905), (349, 230685), (455, 176943), (507, 158795), (845, 95277), (1047, 76895), (1183, 68055), (1365, 58981), (1745, 46137), (2197, 36645), (2443, 32955), (2535, 31759), (3549, 22685), (4537, 17745), (5235, 15379), (5915, 13611), (6591, 12215), (7329, 10985)]