55358889375

素因数分解:

$3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{4159}}^1$

素因数の和:4442

約数の個数: 80

約数和(自身を含む): 95649382400

約数和(自身を除く): 40290493025

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 229, 375, 465, 625, 687, 775, 1145, 1875, 2325, 3435, 3875, 4159, 5725, 7099, 11625, 12477, 17175, 19375, 20795, 21297, 28625, 35495, 58125, 62385, 85875, 103975, 106485, 128929, 143125, 177475, 311925, 386787, 429375, 519875, 532425, 644645, 887375, 952411, 1559625, 1933935, 2599375, 2662125, 2857233, 3223225, 4436875, 4762055, 7798125, 9669675, 13310625, 14286165, 16116125, 23810275, 29524741, 48348375, 71430825, 80580625, 88574223, 119051375, 147623705, 241741875, 357154125, 442871115, 595256875, 738118525, 1785770625, 2214355575, 3690592625, 11071777875, 18452963125, 55358889375]

約数ペア:

[(1, 55358889375), (3, 18452963125), (5, 11071777875), (15, 3690592625), (25, 2214355575), (31, 1785770625), (75, 738118525), (93, 595256875), (125, 442871115), (155, 357154125), (229, 241741875), (375, 147623705), (465, 119051375), (625, 88574223), (687, 80580625), (775, 71430825), (1145, 48348375), (1875, 29524741), (2325, 23810275), (3435, 16116125), (3875, 14286165), (4159, 13310625), (5725, 9669675), (7099, 7798125), (11625, 4762055), (12477, 4436875), (17175, 3223225), (19375, 2857233), (20795, 2662125), (21297, 2599375), (28625, 1933935), (35495, 1559625), (58125, 952411), (62385, 887375), (85875, 644645), (103975, 532425), (106485, 519875), (128929, 429375), (143125, 386787), (177475, 311925)]