215550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{479}}^1$

素因数の和:497

約数の個数: 36

約数和(自身を含む): 580320

約数和(自身を除く): 364770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 479, 958, 1437, 2395, 2874, 4311, 4790, 7185, 8622, 11975, 14370, 21555, 23950, 35925, 43110, 71850, 107775, 215550]

約数ペア:

[(1, 215550), (2, 107775), (3, 71850), (5, 43110), (6, 35925), (9, 23950), (10, 21555), (15, 14370), (18, 11975), (25, 8622), (30, 7185), (45, 4790), (50, 4311), (75, 2874), (90, 2395), (150, 1437), (225, 958), (450, 479)]