12129165

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11719}}^1$

素因数の和:11753

約数の個数: 24

約数和(自身を含む): 21939840

約数和(自身を除く): 9810675

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 11719, 35157, 58595, 105471, 175785, 269537, 527355, 808611, 1347685, 2425833, 4043055, 12129165]

約数ペア:

[(1, 12129165), (3, 4043055), (5, 2425833), (9, 1347685), (15, 808611), (23, 527355), (45, 269537), (69, 175785), (115, 105471), (207, 58595), (345, 35157), (1035, 11719)]