6990825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5483}}^1$

素因数の和:5513

約数の個数: 24

約数和(自身を含む): 12240288

約数和(自身を除く): 5249463

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 5483, 16449, 27415, 82245, 93211, 137075, 279633, 411225, 466055, 1398165, 2330275, 6990825]

約数ペア:

[(1, 6990825), (3, 2330275), (5, 1398165), (15, 466055), (17, 411225), (25, 279633), (51, 137075), (75, 93211), (85, 82245), (255, 27415), (425, 16449), (1275, 5483)]