797698945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{677}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 1028390400

約数和(自身を除く): 230691455

約数列:

[1, 5, 19, 79, 95, 157, 395, 677, 785, 1501, 2983, 3385, 7505, 12403, 12863, 14915, 53483, 62015, 64315, 106289, 235657, 267415, 531445, 1016177, 1178285, 2019491, 5080885, 8396831, 10097455, 41984155, 159539789, 797698945]

約数ペア:

[(1, 797698945), (5, 159539789), (19, 41984155), (79, 10097455), (95, 8396831), (157, 5080885), (395, 2019491), (677, 1178285), (785, 1016177), (1501, 531445), (2983, 267415), (3385, 235657), (7505, 106289), (12403, 64315), (12863, 62015), (14915, 53483)]