72125045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{2473}}^1$

素因数の和:2804

約数の個数: 16

約数和(自身を含む): 91439040

約数和(自身を除く): 19313995

約数列:

[1, 5, 19, 95, 307, 1535, 2473, 5833, 12365, 29165, 46987, 234935, 759211, 3796055, 14425009, 72125045]

約数ペア:

[(1, 72125045), (5, 14425009), (19, 3796055), (95, 759211), (307, 234935), (1535, 46987), (2473, 29165), (5833, 12365)]