24718995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{809}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 49533120

約数和(自身を除く): 24814125

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 97, 105, 291, 315, 485, 679, 809, 873, 1455, 2037, 2427, 3395, 4045, 4365, 5663, 6111, 7281, 10185, 12135, 16989, 28315, 30555, 36405, 50967, 78473, 84945, 235419, 254835, 392365, 549311, 706257, 1177095, 1647933, 2746555, 3531285, 4943799, 8239665, 24718995]

約数ペア:

[(1, 24718995), (3, 8239665), (5, 4943799), (7, 3531285), (9, 2746555), (15, 1647933), (21, 1177095), (35, 706257), (45, 549311), (63, 392365), (97, 254835), (105, 235419), (291, 84945), (315, 78473), (485, 50967), (679, 36405), (809, 30555), (873, 28315), (1455, 16989), (2037, 12135), (2427, 10185), (3395, 7281), (4045, 6111), (4365, 5663)]