3960375

素因数分解:

$3^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 6739200

約数和(自身を除く): 2778825

約数列:

[1, 3, 5, 15, 25, 59, 75, 125, 177, 179, 295, 375, 537, 885, 895, 1475, 2685, 4425, 4475, 7375, 10561, 13425, 22125, 22375, 31683, 52805, 67125, 158415, 264025, 792075, 1320125, 3960375]

約数ペア:

[(1, 3960375), (3, 1320125), (5, 792075), (15, 264025), (25, 158415), (59, 67125), (75, 52805), (125, 31683), (177, 22375), (179, 22125), (295, 13425), (375, 10561), (537, 7375), (885, 4475), (895, 4425), (1475, 2685)]