147029172785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1\times {\mathrm{3491}}^1$

素因数の和:4550

約数の個数: 64

約数和(自身を含む): 207817021440

約数和(自身を除く): 60787848655

約数列:

[1, 5, 11, 19, 41, 55, 95, 205, 209, 451, 779, 983, 1045, 2255, 3491, 3895, 4915, 8569, 10813, 17455, 18677, 38401, 40303, 42845, 54065, 66329, 93385, 143131, 192005, 201515, 205447, 331645, 443333, 715655, 729619, 765757, 1027235, 1574441, 2216665, 2719489, 3431653, 3648095, 3828785, 7872205, 8423327, 13597445, 17158265, 29914379, 37748183, 42116635, 65201407, 140697773, 149571895, 188740915, 326007035, 703488865, 717215477, 1547675503, 2673257687, 3586077385, 7738377515, 13366288435, 29405834557, 147029172785]

約数ペア:

[(1, 147029172785), (5, 29405834557), (11, 13366288435), (19, 7738377515), (41, 3586077385), (55, 2673257687), (95, 1547675503), (205, 717215477), (209, 703488865), (451, 326007035), (779, 188740915), (983, 149571895), (1045, 140697773), (2255, 65201407), (3491, 42116635), (3895, 37748183), (4915, 29914379), (8569, 17158265), (10813, 13597445), (17455, 8423327), (18677, 7872205), (38401, 3828785), (40303, 3648095), (42845, 3431653), (54065, 2719489), (66329, 2216665), (93385, 1574441), (143131, 1027235), (192005, 765757), (201515, 729619), (205447, 715655), (331645, 443333)]