425235903

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1487}}^1$

素因数の和:1711

約数の個数: 32

約数和(自身を含む): 621388800

約数和(自身を除く): 196152897

約数列:

[1, 3, 19, 29, 57, 87, 173, 519, 551, 1487, 1653, 3287, 4461, 5017, 9861, 15051, 28253, 43123, 84759, 95323, 129369, 257251, 285969, 771753, 819337, 2458011, 4887769, 7460279, 14663307, 22380837, 141745301, 425235903]

約数ペア:

[(1, 425235903), (3, 141745301), (19, 22380837), (29, 14663307), (57, 7460279), (87, 4887769), (173, 2458011), (519, 819337), (551, 771753), (1487, 285969), (1653, 257251), (3287, 129369), (4461, 95323), (5017, 84759), (9861, 43123), (15051, 28253)]