133942995

素因数分解:

$3^2\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{1999}}^1$

素因数の和:3499

約数の個数: 24

約数和(自身を含む): 232440000

約数和(自身を除く): 98497005

約数列:

[1, 3, 5, 9, 15, 45, 1489, 1999, 4467, 5997, 7445, 9995, 13401, 17991, 22335, 29985, 67005, 89955, 2976511, 8929533, 14882555, 26788599, 44647665, 133942995]

約数ペア:

[(1, 133942995), (3, 44647665), (5, 26788599), (9, 14882555), (15, 8929533), (45, 2976511), (1489, 89955), (1999, 67005), (4467, 29985), (5997, 22335), (7445, 17991), (9995, 13401)]