200790825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{157483}}^1$

素因数の和:157513

約数の個数: 24

約数和(自身を含む): 351504288

約数和(自身を除く): 150713463

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 157483, 472449, 787415, 2362245, 2677211, 3937075, 8031633, 11811225, 13386055, 40158165, 66930275, 200790825]

約数ペア:

[(1, 200790825), (3, 66930275), (5, 40158165), (15, 13386055), (17, 11811225), (25, 8031633), (51, 3937075), (75, 2677211), (85, 2362245), (255, 787415), (425, 472449), (1275, 157483)]