85277445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{977}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 155760192

約数和(自身を除く): 70482747

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 529, 759, 977, 1265, 1587, 2645, 2931, 3795, 4885, 5819, 7935, 10747, 14655, 17457, 22471, 29095, 32241, 53735, 67413, 87285, 112355, 161205, 247181, 337065, 516833, 741543, 1235905, 1550499, 2584165, 3707715, 5685163, 7752495, 17055489, 28425815, 85277445]

約数ペア:

[(1, 85277445), (3, 28425815), (5, 17055489), (11, 7752495), (15, 5685163), (23, 3707715), (33, 2584165), (55, 1550499), (69, 1235905), (115, 741543), (165, 516833), (253, 337065), (345, 247181), (529, 161205), (759, 112355), (977, 87285), (1265, 67413), (1587, 53735), (2645, 32241), (2931, 29095), (3795, 22471), (4885, 17457), (5819, 14655), (7935, 10747)]