20243025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{8179}}^1$

素因数の和:8206

約数の個数: 36

約数和(自身を含む): 39558480

約数和(自身を除く): 19315455

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 8179, 24537, 40895, 73611, 89969, 122685, 204475, 269907, 368055, 449845, 613425, 809721, 1349535, 1840275, 2249225, 4048605, 6747675, 20243025]

約数ペア:

[(1, 20243025), (3, 6747675), (5, 4048605), (9, 2249225), (11, 1840275), (15, 1349535), (25, 809721), (33, 613425), (45, 449845), (55, 368055), (75, 269907), (99, 204475), (165, 122685), (225, 89969), (275, 73611), (495, 40895), (825, 24537), (2475, 8179)]