64279485

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{12641}}^1$

素因数の和:12765

約数の個数: 24

約数和(自身を含む): 112412664

約数和(自身を除く): 48133179

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 12641, 37923, 63205, 113769, 189615, 568845, 1428433, 4285299, 7142165, 12855897, 21426495, 64279485]

約数ペア:

[(1, 64279485), (3, 21426495), (5, 12855897), (9, 7142165), (15, 4285299), (45, 1428433), (113, 568845), (339, 189615), (565, 113769), (1017, 63205), (1695, 37923), (5085, 12641)]