74723105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{5209}}^1$

素因数の和:5384

約数の個数: 16

約数和(自身を含む): 95030400

約数和(自身を除く): 20307295

約数列:

[1, 5, 19, 95, 151, 755, 2869, 5209, 14345, 26045, 98971, 494855, 786559, 3932795, 14944621, 74723105]

約数ペア:

[(1, 74723105), (5, 14944621), (19, 3932795), (95, 786559), (151, 494855), (755, 98971), (2869, 26045), (5209, 14345)]