12514455

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 22748544

約数和(自身を除く): 10234089

約数列:

[1, 3, 5, 9, 15, 45, 47, 61, 97, 141, 183, 235, 291, 305, 423, 485, 549, 705, 873, 915, 1455, 2115, 2745, 2867, 4365, 4559, 5917, 8601, 13677, 14335, 17751, 22795, 25803, 29585, 41031, 43005, 53253, 68385, 88755, 129015, 205155, 266265, 278099, 834297, 1390495, 2502891, 4171485, 12514455]

約数ペア:

[(1, 12514455), (3, 4171485), (5, 2502891), (9, 1390495), (15, 834297), (45, 278099), (47, 266265), (61, 205155), (97, 129015), (141, 88755), (183, 68385), (235, 53253), (291, 43005), (305, 41031), (423, 29585), (485, 25803), (549, 22795), (705, 17751), (873, 14335), (915, 13677), (1455, 8601), (2115, 5917), (2745, 4559), (2867, 4365)]