2528075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 3548880

約数和(自身を除く): 1020805

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 317, 319, 725, 1585, 1595, 3487, 7925, 7975, 9193, 17435, 45965, 87175, 101123, 229825, 505615, 2528075]

約数ペア:

[(1, 2528075), (5, 505615), (11, 229825), (25, 101123), (29, 87175), (55, 45965), (145, 17435), (275, 9193), (317, 7975), (319, 7925), (725, 3487), (1585, 1595)]