527500236475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{947}}^1\times {\mathrm{6653}}^1$

素因数の和:7824

約数の個数: 48

約数和(自身を含む): 696932188128

約数和(自身を除く): 169431951653

約数列:

[1, 5, 17, 25, 85, 197, 425, 947, 985, 3349, 4735, 4925, 6653, 16099, 16745, 23675, 33265, 80495, 83725, 113101, 166325, 186559, 402475, 565505, 932795, 1310641, 2827525, 3171503, 4663975, 6300391, 6553205, 15857515, 22280897, 31501955, 32766025, 79287575, 107106647, 111404485, 157509775, 535533235, 557022425, 1241177027, 2677666175, 6205885135, 21100009459, 31029425675, 105500047295, 527500236475]

約数ペア:

[(1, 527500236475), (5, 105500047295), (17, 31029425675), (25, 21100009459), (85, 6205885135), (197, 2677666175), (425, 1241177027), (947, 557022425), (985, 535533235), (3349, 157509775), (4735, 111404485), (4925, 107106647), (6653, 79287575), (16099, 32766025), (16745, 31501955), (23675, 22280897), (33265, 15857515), (80495, 6553205), (83725, 6300391), (113101, 4663975), (166325, 3171503), (186559, 2827525), (402475, 1310641), (565505, 932795)]