2278515043975

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{3631}}^1$

素因数の和:4013

約数の個数: 96

約数和(自身を含む): 3042010656000

約数和(自身を除く): 763495612025

約数列:

[1, 5, 25, 29, 37, 145, 149, 157, 185, 725, 745, 785, 925, 1073, 3631, 3725, 3925, 4321, 4553, 5365, 5513, 5809, 18155, 21605, 22765, 23393, 26825, 27565, 29045, 90775, 105299, 108025, 113825, 116965, 134347, 137825, 145225, 159877, 168461, 526495, 541019, 570067, 584825, 671735, 678397, 799385, 842305, 865541, 2632475, 2705095, 2850335, 3358675, 3391985, 3896063, 3996925, 4211525, 4327705, 13525475, 14251675, 15689551, 16531943, 16959925, 19480315, 20017703, 21092479, 21638525, 25100689, 78447755, 82659715, 84939983, 97401575, 100088515, 105462395, 125503445, 392238775, 413298575, 424699915, 500442575, 527311975, 580513387, 611681891, 627517225, 2123499575, 2463259507, 2902566935, 3058409455, 3142779371, 12316297535, 14512834675, 15292047275, 15713896855, 61581487675, 78569484275, 91140601759, 455703008795, 2278515043975]

約数ペア:

[(1, 2278515043975), (5, 455703008795), (25, 91140601759), (29, 78569484275), (37, 61581487675), (145, 15713896855), (149, 15292047275), (157, 14512834675), (185, 12316297535), (725, 3142779371), (745, 3058409455), (785, 2902566935), (925, 2463259507), (1073, 2123499575), (3631, 627517225), (3725, 611681891), (3925, 580513387), (4321, 527311975), (4553, 500442575), (5365, 424699915), (5513, 413298575), (5809, 392238775), (18155, 125503445), (21605, 105462395), (22765, 100088515), (23393, 97401575), (26825, 84939983), (27565, 82659715), (29045, 78447755), (90775, 25100689), (105299, 21638525), (108025, 21092479), (113825, 20017703), (116965, 19480315), (134347, 16959925), (137825, 16531943), (145225, 15689551), (159877, 14251675), (168461, 13525475), (526495, 4327705), (541019, 4211525), (570067, 3996925), (584825, 3896063), (671735, 3391985), (678397, 3358675), (799385, 2850335), (842305, 2705095), (865541, 2632475)]