2017507925

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{2927}}^1$

素因数の和:3365

約数の個数: 24

約数和(自身を含む): 2541504000

約数和(自身を除く): 523996075

約数列:

[1, 5, 25, 79, 349, 395, 1745, 1975, 2927, 8725, 14635, 27571, 73175, 137855, 231233, 689275, 1021523, 1156165, 5107615, 5780825, 25538075, 80700317, 403501585, 2017507925]

約数ペア:

[(1, 2017507925), (5, 403501585), (25, 80700317), (79, 25538075), (349, 5780825), (395, 5107615), (1745, 1156165), (1975, 1021523), (2927, 689275), (8725, 231233), (14635, 137855), (27571, 73175)]