202440825

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{39119}}^1$

素因数の和:39158

約数の個数: 36

約数和(自身を含む): 378368640

約数和(自身を除く): 175927815

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 39119, 117357, 195595, 352071, 586785, 899737, 977975, 1760355, 2699211, 2933925, 4498685, 8097633, 8801775, 13496055, 22493425, 40488165, 67480275, 202440825]

約数ペア:

[(1, 202440825), (3, 67480275), (5, 40488165), (9, 22493425), (15, 13496055), (23, 8801775), (25, 8097633), (45, 4498685), (69, 2933925), (75, 2699211), (115, 1760355), (207, 977975), (225, 899737), (345, 586785), (575, 352071), (1035, 195595), (1725, 117357), (5175, 39119)]