42043805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2179}}^1$

素因数の和:2428

約数の個数: 16

約数和(自身を含む): 53680320

約数和(自身を除く): 11636515

約数列:

[1, 5, 17, 85, 227, 1135, 2179, 3859, 10895, 19295, 37043, 185215, 494633, 2473165, 8408761, 42043805]

約数ペア:

[(1, 42043805), (5, 8408761), (17, 2473165), (85, 494633), (227, 185215), (1135, 37043), (2179, 19295), (3859, 10895)]