159568145

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{3613}}^1$

素因数の和:3713

約数の個数: 24

約数和(自身を含む): 213413928

約数和(自身を除く): 53845783

約数列:

[1, 5, 11, 55, 73, 121, 365, 605, 803, 3613, 4015, 8833, 18065, 39743, 44165, 198715, 263749, 437173, 1318745, 2185865, 2901239, 14506195, 31913629, 159568145]

約数ペア:

[(1, 159568145), (5, 31913629), (11, 14506195), (55, 2901239), (73, 2185865), (121, 1318745), (365, 437173), (605, 263749), (803, 198715), (3613, 44165), (4015, 39743), (8833, 18065)]