28524450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{479}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 71066880

約数和(自身を除く): 42542430

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 397, 479, 794, 958, 1191, 1437, 1985, 2382, 2395, 2874, 3970, 4790, 5955, 7185, 9925, 11910, 11975, 14370, 19850, 23950, 29775, 35925, 59550, 71850, 190163, 380326, 570489, 950815, 1140978, 1901630, 2852445, 4754075, 5704890, 9508150, 14262225, 28524450]

約数ペア:

[(1, 28524450), (2, 14262225), (3, 9508150), (5, 5704890), (6, 4754075), (10, 2852445), (15, 1901630), (25, 1140978), (30, 950815), (50, 570489), (75, 380326), (150, 190163), (397, 71850), (479, 59550), (794, 35925), (958, 29775), (1191, 23950), (1437, 19850), (1985, 14370), (2382, 11975), (2395, 11910), (2874, 9925), (3970, 7185), (4790, 5955)]