137599225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3923}}^1$

素因数の和:4017

約数の個数: 24

約数和(自身を含む): 181006272

約数和(自身を除く): 43407047

約数列:

[1, 5, 23, 25, 61, 115, 305, 575, 1403, 1525, 3923, 7015, 19615, 35075, 90229, 98075, 239303, 451145, 1196515, 2255725, 5503969, 5982575, 27519845, 137599225]

約数ペア:

[(1, 137599225), (5, 27519845), (23, 5982575), (25, 5503969), (61, 2255725), (115, 1196515), (305, 451145), (575, 239303), (1403, 98075), (1525, 90229), (3923, 35075), (7015, 19615)]