149750775

素因数分解:

$3^4\times 5^2\times {\mathrm{73951}}^1$

素因数の和:73973

約数の個数: 30

約数和(自身を含む): 277393952

約数和(自身を除く): 127643177

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 73951, 221853, 369755, 665559, 1109265, 1848775, 1996677, 3327795, 5546325, 5990031, 9983385, 16638975, 29950155, 49916925, 149750775]

約数ペア:

[(1, 149750775), (3, 49916925), (5, 29950155), (9, 16638975), (15, 9983385), (25, 5990031), (27, 5546325), (45, 3327795), (75, 1996677), (81, 1848775), (135, 1109265), (225, 665559), (405, 369755), (675, 221853), (2025, 73951)]