128113335

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17683}}^1$

素因数の和:17724

約数の個数: 48

約数和(自身を含む): 264835584

約数和(自身を除く): 136722249

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 7245, 17683, 53049, 88415, 123781, 159147, 265245, 371343, 406709, 618905, 795735, 1114029, 1220127, 1856715, 2033545, 2846963, 3660381, 5570145, 6100635, 8540889, 14234815, 18301905, 25622667, 42704445, 128113335]

約数ペア:

[(1, 128113335), (3, 42704445), (5, 25622667), (7, 18301905), (9, 14234815), (15, 8540889), (21, 6100635), (23, 5570145), (35, 3660381), (45, 2846963), (63, 2033545), (69, 1856715), (105, 1220127), (115, 1114029), (161, 795735), (207, 618905), (315, 406709), (345, 371343), (483, 265245), (805, 159147), (1035, 123781), (1449, 88415), (2415, 53049), (7245, 17683)]