204927831375

素因数分解:

$3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{48649}}^1$

素因数の和:48953

約数の個数: 64

約数和(自身を含む): 349719552000

約数和(自身を除く): 144791720625

約数列:

[1, 3, 5, 15, 25, 47, 75, 125, 141, 235, 239, 375, 705, 717, 1175, 1195, 3525, 3585, 5875, 5975, 11233, 17625, 17925, 29875, 33699, 48649, 56165, 89625, 145947, 168495, 243245, 280825, 729735, 842475, 1216225, 1404125, 2286503, 3648675, 4212375, 6081125, 6859509, 11432515, 11627111, 18243375, 34297545, 34881333, 57162575, 58135555, 171487725, 174406665, 285812875, 290677775, 546474217, 857438625, 872033325, 1453388875, 1639422651, 2732371085, 4360166625, 8197113255, 13661855425, 40985566275, 68309277125, 204927831375]

約数ペア:

[(1, 204927831375), (3, 68309277125), (5, 40985566275), (15, 13661855425), (25, 8197113255), (47, 4360166625), (75, 2732371085), (125, 1639422651), (141, 1453388875), (235, 872033325), (239, 857438625), (375, 546474217), (705, 290677775), (717, 285812875), (1175, 174406665), (1195, 171487725), (3525, 58135555), (3585, 57162575), (5875, 34881333), (5975, 34297545), (11233, 18243375), (17625, 11627111), (17925, 11432515), (29875, 6859509), (33699, 6081125), (48649, 4212375), (56165, 3648675), (89625, 2286503), (145947, 1404125), (168495, 1216225), (243245, 842475), (280825, 729735)]