1967666625

素因数分解:

$3^2\times 5^3\times {\mathrm{139}}^1\times {\mathrm{12583}}^1$

素因数の和:12743

約数の個数: 48

約数和(自身を含む): 3572849280

約数和(自身を除く): 1605182655

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 139, 225, 375, 417, 695, 1125, 1251, 2085, 3475, 6255, 10425, 12583, 17375, 31275, 37749, 52125, 62915, 113247, 156375, 188745, 314575, 566235, 943725, 1572875, 1749037, 2831175, 4718625, 5247111, 8745185, 14155875, 15741333, 26235555, 43725925, 78706665, 131177775, 218629625, 393533325, 655888875, 1967666625]

約数ペア:

[(1, 1967666625), (3, 655888875), (5, 393533325), (9, 218629625), (15, 131177775), (25, 78706665), (45, 43725925), (75, 26235555), (125, 15741333), (139, 14155875), (225, 8745185), (375, 5247111), (417, 4718625), (695, 2831175), (1125, 1749037), (1251, 1572875), (2085, 943725), (3475, 566235), (6255, 314575), (10425, 188745), (12583, 156375), (17375, 113247), (31275, 62915), (37749, 52125)]