12430215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{39461}}^1$

素因数の和:39479

約数の個数: 24

約数和(自身を含む): 24624288

約数和(自身を除く): 12194073

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 39461, 118383, 197305, 276227, 355149, 591915, 828681, 1381135, 1775745, 2486043, 4143405, 12430215]

約数ペア:

[(1, 12430215), (3, 4143405), (5, 2486043), (7, 1775745), (9, 1381135), (15, 828681), (21, 591915), (35, 355149), (45, 276227), (63, 197305), (105, 118383), (315, 39461)]