1772625

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 3070080

約数和(自身を除く): 1297455

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 163, 375, 435, 489, 725, 815, 2175, 2445, 3625, 4075, 4727, 10875, 12225, 14181, 20375, 23635, 61125, 70905, 118175, 354525, 590875, 1772625]

約数ペア:

[(1, 1772625), (3, 590875), (5, 354525), (15, 118175), (25, 70905), (29, 61125), (75, 23635), (87, 20375), (125, 14181), (145, 12225), (163, 10875), (375, 4727), (435, 4075), (489, 3625), (725, 2445), (815, 2175)]