201020771325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{290419}}^1$

素因数の和:291282

約数の個数: 48

約数和(自身を含む): 363001766400

約数和(自身を除く): 161980995075

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 839, 2517, 4195, 9229, 12585, 20975, 27687, 46145, 62925, 138435, 230725, 290419, 692175, 871257, 1452095, 3194609, 4356285, 7260475, 9583827, 15973045, 21781425, 47919135, 79865225, 239595675, 243661541, 730984623, 1218307705, 2680276951, 3654923115, 6091538525, 8040830853, 13401384755, 18274615575, 40204154265, 67006923775, 201020771325]

約数ペア:

[(1, 201020771325), (3, 67006923775), (5, 40204154265), (11, 18274615575), (15, 13401384755), (25, 8040830853), (33, 6091538525), (55, 3654923115), (75, 2680276951), (165, 1218307705), (275, 730984623), (825, 243661541), (839, 239595675), (2517, 79865225), (4195, 47919135), (9229, 21781425), (12585, 15973045), (20975, 9583827), (27687, 7260475), (46145, 4356285), (62925, 3194609), (138435, 1452095), (230725, 871257), (290419, 692175)]