63613745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2503}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 90865152

約数和(自身を除く): 27251407

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 1105, 1495, 1955, 2503, 5083, 12515, 25415, 32539, 42551, 57569, 162695, 212755, 287845, 553163, 748397, 978673, 2765815, 3741985, 4893365, 12722749, 63613745]

約数ペア:

[(1, 63613745), (5, 12722749), (13, 4893365), (17, 3741985), (23, 2765815), (65, 978673), (85, 748397), (115, 553163), (221, 287845), (299, 212755), (391, 162695), (1105, 57569), (1495, 42551), (1955, 32539), (2503, 25415), (5083, 12515)]