2913375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 5144256

約数和(自身を除く): 2230881

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 457, 1275, 1371, 2125, 2285, 6375, 6855, 7769, 11425, 23307, 34275, 38845, 57125, 116535, 171375, 194225, 582675, 971125, 2913375]

約数ペア:

[(1, 2913375), (3, 971125), (5, 582675), (15, 194225), (17, 171375), (25, 116535), (51, 57125), (75, 38845), (85, 34275), (125, 23307), (255, 11425), (375, 7769), (425, 6855), (457, 6375), (1275, 2285), (1371, 2125)]