12485205

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4021}}^1$

素因数の和:4058

約数の個数: 32

約数和(自身を含む): 23166720

約数和(自身を除く): 10681515

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 4021, 12063, 20105, 36189, 60315, 92483, 108567, 180945, 277449, 462415, 542835, 832347, 1387245, 2497041, 4161735, 12485205]

約数ペア:

[(1, 12485205), (3, 4161735), (5, 2497041), (9, 1387245), (15, 832347), (23, 542835), (27, 462415), (45, 277449), (69, 180945), (115, 108567), (135, 92483), (207, 60315), (345, 36189), (621, 20105), (1035, 12063), (3105, 4021)]