201375

素因数分解:

$3^2\times 5^3\times {\mathrm{179}}^1$

素因数の和:200

約数の個数: 24

約数和(自身を含む): 365040

約数和(自身を除く): 163665

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 179, 225, 375, 537, 895, 1125, 1611, 2685, 4475, 8055, 13425, 22375, 40275, 67125, 201375]

約数ペア:

[(1, 201375), (3, 67125), (5, 40275), (9, 22375), (15, 13425), (25, 8055), (45, 4475), (75, 2685), (125, 1611), (179, 1125), (225, 895), (375, 537)]