88290055

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1289}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 128793600

約数和(自身を除く): 40503545

約数列:

[1, 5, 7, 19, 35, 95, 103, 133, 515, 665, 721, 1289, 1957, 3605, 6445, 9023, 9785, 13699, 24491, 45115, 68495, 122455, 132767, 171437, 663835, 857185, 929369, 2522573, 4646845, 12612865, 17658011, 88290055]

約数ペア:

[(1, 88290055), (5, 17658011), (7, 12612865), (19, 4646845), (35, 2522573), (95, 929369), (103, 857185), (133, 663835), (515, 171437), (665, 132767), (721, 122455), (1289, 68495), (1957, 45115), (3605, 24491), (6445, 13699), (9023, 9785)]