97802975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1889}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 128898000

約数和(自身を除く): 31095025

約数列:

[1, 5, 19, 25, 95, 109, 475, 545, 1889, 2071, 2725, 9445, 10355, 35891, 47225, 51775, 179455, 205901, 897275, 1029505, 3912119, 5147525, 19560595, 97802975]

約数ペア:

[(1, 97802975), (5, 19560595), (19, 5147525), (25, 3912119), (95, 1029505), (109, 897275), (475, 205901), (545, 179455), (1889, 51775), (2071, 47225), (2725, 35891), (9445, 10355)]