157048205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{2579}}^1$

素因数の和:3244

約数の個数: 16

約数和(自身を含む): 198763200

約数和(自身を除く): 41714995

約数列:

[1, 5, 19, 95, 641, 2579, 3205, 12179, 12895, 49001, 60895, 245005, 1653139, 8265695, 31409641, 157048205]

約数ペア:

[(1, 157048205), (5, 31409641), (19, 8265695), (95, 1653139), (641, 245005), (2579, 60895), (3205, 49001), (12179, 12895)]