285119415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47639}}^1$

素因数の和:47676

約数の個数: 48

約数和(自身を含む): 594547200

約数和(自身を除く): 309427785

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 47639, 142917, 238195, 333473, 428751, 714585, 905141, 1000419, 1667365, 2143755, 2715423, 3001257, 4525705, 5002095, 6335987, 8146269, 13577115, 15006285, 19007961, 31679935, 40731345, 57023883, 95039805, 285119415]

約数ペア:

[(1, 285119415), (3, 95039805), (5, 57023883), (7, 40731345), (9, 31679935), (15, 19007961), (19, 15006285), (21, 13577115), (35, 8146269), (45, 6335987), (57, 5002095), (63, 4525705), (95, 3001257), (105, 2715423), (133, 2143755), (171, 1667365), (285, 1000419), (315, 905141), (399, 714585), (665, 428751), (855, 333473), (1197, 238195), (1995, 142917), (5985, 47639)]