15955510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 30533760

約数和(自身を除く): 14578250

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 1487, 2146, 2974, 5365, 7435, 10730, 14870, 43123, 55019, 86246, 110038, 215615, 275095, 431230, 550190, 1595551, 3191102, 7977755, 15955510]

約数ペア:

[(1, 15955510), (2, 7977755), (5, 3191102), (10, 1595551), (29, 550190), (37, 431230), (58, 275095), (74, 215615), (145, 110038), (185, 86246), (290, 55019), (370, 43123), (1073, 14870), (1487, 10730), (2146, 7435), (2974, 5365)]