79762225

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1019}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 103207680

約数和(自身を除く): 23445455

約数列:

[1, 5, 25, 31, 101, 155, 505, 775, 1019, 2525, 3131, 5095, 15655, 25475, 31589, 78275, 102919, 157945, 514595, 789725, 2572975, 3190489, 15952445, 79762225]

約数ペア:

[(1, 79762225), (5, 15952445), (25, 3190489), (31, 2572975), (101, 789725), (155, 514595), (505, 157945), (775, 102919), (1019, 78275), (2525, 31589), (3131, 25475), (5095, 15655)]