13052775

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2203}}^1$

素因数の和:2295

約数の個数: 24

約数和(自身を含む): 21863680

約数和(自身を除く): 8810905

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 1185, 1975, 2203, 5925, 6609, 11015, 33045, 55075, 165225, 174037, 522111, 870185, 2610555, 4350925, 13052775]

約数ペア:

[(1, 13052775), (3, 4350925), (5, 2610555), (15, 870185), (25, 522111), (75, 174037), (79, 165225), (237, 55075), (395, 33045), (1185, 11015), (1975, 6609), (2203, 5925)]