13704665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 18869760

約数和(自身を除く): 5165095

約数列:

[1, 5, 13, 23, 65, 89, 103, 115, 299, 445, 515, 1157, 1339, 1495, 2047, 2369, 5785, 6695, 9167, 10235, 11845, 26611, 30797, 45835, 119171, 133055, 153985, 210841, 595855, 1054205, 2740933, 13704665]

約数ペア:

[(1, 13704665), (5, 2740933), (13, 1054205), (23, 595855), (65, 210841), (89, 153985), (103, 133055), (115, 119171), (299, 45835), (445, 30797), (515, 26611), (1157, 11845), (1339, 10235), (1495, 9167), (2047, 6695), (2369, 5785)]