1427207615

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1\times {\mathrm{3119}}^1$

素因数の和:3343

約数の個数: 24

約数和(自身を含む): 1801275840

約数和(自身を除く): 374068225

約数列:

[1, 5, 23, 115, 173, 529, 865, 2645, 3119, 3979, 15595, 19895, 71737, 91517, 358685, 457585, 539587, 1649951, 2697935, 8249755, 12410501, 62052505, 285441523, 1427207615]

約数ペア:

[(1, 1427207615), (5, 285441523), (23, 62052505), (115, 12410501), (173, 8249755), (529, 2697935), (865, 1649951), (2645, 539587), (3119, 457585), (3979, 358685), (15595, 91517), (19895, 71737)]