72638473895

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{3833}}^1$

素因数の和:4452

約数の個数: 48

約数和(自身を含む): 96891191712

約数和(自身を除く): 24252717817

約数列:

[1, 5, 13, 41, 65, 169, 205, 533, 547, 845, 2665, 2735, 3833, 6929, 7111, 19165, 22427, 34645, 35555, 49829, 92443, 112135, 157153, 249145, 291551, 462215, 647777, 785765, 1457755, 2042989, 2096651, 3238885, 3790163, 10214945, 10483255, 18950815, 26558857, 27256463, 85962691, 132794285, 136282315, 354334019, 429813455, 1117514983, 1771670095, 5587574915, 14527694779, 72638473895]

約数ペア:

[(1, 72638473895), (5, 14527694779), (13, 5587574915), (41, 1771670095), (65, 1117514983), (169, 429813455), (205, 354334019), (533, 136282315), (547, 132794285), (845, 85962691), (2665, 27256463), (2735, 26558857), (3833, 18950815), (6929, 10483255), (7111, 10214945), (19165, 3790163), (22427, 3238885), (34645, 2096651), (35555, 2042989), (49829, 1457755), (92443, 785765), (112135, 647777), (157153, 462215), (249145, 291551)]