22486295

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 30844800

約数和(自身を除く): 8358505

約数列:

[1, 5, 13, 23, 65, 89, 115, 169, 299, 445, 845, 1157, 1495, 2047, 2197, 3887, 5785, 10235, 10985, 15041, 19435, 26611, 50531, 75205, 133055, 195533, 252655, 345943, 977665, 1729715, 4497259, 22486295]

約数ペア:

[(1, 22486295), (5, 4497259), (13, 1729715), (23, 977665), (65, 345943), (89, 252655), (115, 195533), (169, 133055), (299, 75205), (445, 50531), (845, 26611), (1157, 19435), (1495, 15041), (2047, 10985), (2197, 10235), (3887, 5785)]