30284775

素因数分解:

$3^2\times 5^2\times {\mathrm{281}}^1\times {\mathrm{479}}^1$

素因数の和:776

約数の個数: 36

約数和(自身を含む): 54550080

約数和(自身を除く): 24265305

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 281, 479, 843, 1405, 1437, 2395, 2529, 4215, 4311, 7025, 7185, 11975, 12645, 21075, 21555, 35925, 63225, 107775, 134599, 403797, 672995, 1211391, 2018985, 3364975, 6056955, 10094925, 30284775]

約数ペア:

[(1, 30284775), (3, 10094925), (5, 6056955), (9, 3364975), (15, 2018985), (25, 1211391), (45, 672995), (75, 403797), (225, 134599), (281, 107775), (479, 63225), (843, 35925), (1405, 21555), (1437, 21075), (2395, 12645), (2529, 11975), (4215, 7185), (4311, 7025)]