26948625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 50319360

約数和(自身を除く): 23370735

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 125, 139, 141, 165, 235, 275, 375, 417, 517, 695, 705, 825, 1175, 1375, 1529, 1551, 2085, 2585, 3475, 3525, 4125, 4587, 5875, 6533, 7645, 7755, 10425, 12925, 17375, 17625, 19599, 22935, 32665, 38225, 38775, 52125, 64625, 71863, 97995, 114675, 163325, 191125, 193875, 215589, 359315, 489975, 573375, 816625, 1077945, 1796575, 2449875, 5389725, 8982875, 26948625]

約数ペア:

[(1, 26948625), (3, 8982875), (5, 5389725), (11, 2449875), (15, 1796575), (25, 1077945), (33, 816625), (47, 573375), (55, 489975), (75, 359315), (125, 215589), (139, 193875), (141, 191125), (165, 163325), (235, 114675), (275, 97995), (375, 71863), (417, 64625), (517, 52125), (695, 38775), (705, 38225), (825, 32665), (1175, 22935), (1375, 19599), (1529, 17625), (1551, 17375), (2085, 12925), (2585, 10425), (3475, 7755), (3525, 7645), (4125, 6533), (4587, 5875)]