15151825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2073

約数の個数: 24

約数和(自身を含む): 21123648

約数和(自身を除く): 5971823

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 2027, 7475, 10135, 26351, 46621, 50675, 131755, 233105, 606073, 658775, 1165525, 3030365, 15151825]

約数ペア:

[(1, 15151825), (5, 3030365), (13, 1165525), (23, 658775), (25, 606073), (65, 233105), (115, 131755), (299, 50675), (325, 46621), (575, 26351), (1495, 10135), (2027, 7475)]