91210075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11437}}^1$

素因数の和:11487

約数の個数: 24

約数和(自身を含む): 127648080

約数和(自身を除く): 36438005

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 7975, 11437, 57185, 125807, 285925, 331673, 629035, 1658365, 3145175, 3648403, 8291825, 18242015, 91210075]

約数ペア:

[(1, 91210075), (5, 18242015), (11, 8291825), (25, 3648403), (29, 3145175), (55, 1658365), (145, 629035), (275, 331673), (319, 285925), (725, 125807), (1595, 57185), (7975, 11437)]