1039125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 1842048

約数和(自身を除く): 802923

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 163, 255, 375, 425, 489, 815, 1275, 2125, 2445, 2771, 4075, 6375, 8313, 12225, 13855, 20375, 41565, 61125, 69275, 207825, 346375, 1039125]

約数ペア:

[(1, 1039125), (3, 346375), (5, 207825), (15, 69275), (17, 61125), (25, 41565), (51, 20375), (75, 13855), (85, 12225), (125, 8313), (163, 6375), (255, 4075), (375, 2771), (425, 2445), (489, 2125), (815, 1275)]