1993275

素因数分解:

$3^3\times 5^2\times {\mathrm{2953}}^1$

素因数の和:2972

約数の個数: 24

約数和(自身を含む): 3662960

約数和(自身を除く): 1669685

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 2953, 8859, 14765, 26577, 44295, 73825, 79731, 132885, 221475, 398655, 664425, 1993275]

約数ペア:

[(1, 1993275), (3, 664425), (5, 398655), (9, 221475), (15, 132885), (25, 79731), (27, 73825), (45, 44295), (75, 26577), (135, 14765), (225, 8859), (675, 2953)]