157723105

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{9739}}^1$

素因数の和:9864

約数の個数: 16

約数和(自身を含む): 196358400

約数和(自身を除く): 38635295

約数列:

[1, 5, 41, 79, 205, 395, 3239, 9739, 16195, 48695, 399299, 769381, 1996495, 3846905, 31544621, 157723105]

約数ペア:

[(1, 157723105), (5, 31544621), (41, 3846905), (79, 1996495), (205, 769381), (395, 399299), (3239, 48695), (9739, 16195)]