31170105

素因数分解:

$3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2213}}^1$

素因数の和:2537

約数の個数: 24

約数和(自身を含む): 54225288

約数和(自身を除く): 23055183

約数列:

[1, 3, 5, 9, 15, 45, 313, 939, 1565, 2213, 2817, 4695, 6639, 11065, 14085, 19917, 33195, 99585, 692669, 2078007, 3463345, 6234021, 10390035, 31170105]

約数ペア:

[(1, 31170105), (3, 10390035), (5, 6234021), (9, 3463345), (15, 2078007), (45, 692669), (313, 99585), (939, 33195), (1565, 19917), (2213, 14085), (2817, 11065), (4695, 6639)]