450023895

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{457}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 794501760

約数和(自身を除く): 344477865

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 277, 395, 457, 711, 831, 1185, 1371, 1385, 2285, 2493, 3555, 4113, 4155, 6855, 12465, 20565, 21883, 36103, 65649, 108309, 109415, 126589, 180515, 196947, 324927, 328245, 379767, 541545, 632945, 984735, 1139301, 1624635, 1898835, 5696505, 10000531, 30001593, 50002655, 90004779, 150007965, 450023895]

約数ペア:

[(1, 450023895), (3, 150007965), (5, 90004779), (9, 50002655), (15, 30001593), (45, 10000531), (79, 5696505), (237, 1898835), (277, 1624635), (395, 1139301), (457, 984735), (711, 632945), (831, 541545), (1185, 379767), (1371, 328245), (1385, 324927), (2285, 196947), (2493, 180515), (3555, 126589), (4113, 109415), (4155, 108309), (6855, 65649), (12465, 36103), (20565, 21883)]