9966375

素因数分解:

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

素因数の和:2977

約数の個数: 32

約数和(自身を含む): 18432960

約数和(自身を除く): 8466585

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 2953, 3375, 8859, 14765, 26577, 44295, 73825, 79731, 132885, 221475, 369125, 398655, 664425, 1107375, 1993275, 3322125, 9966375]

約数ペア:

[(1, 9966375), (3, 3322125), (5, 1993275), (9, 1107375), (15, 664425), (25, 398655), (27, 369125), (45, 221475), (75, 132885), (125, 79731), (135, 73825), (225, 44295), (375, 26577), (675, 14765), (1125, 8859), (2953, 3375)]