30666225

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{6703}}^1$

素因数の和:6777

約数の個数: 24

約数和(自身を含む): 51540352

約数和(自身を除く): 20874127

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 4575, 6703, 20109, 33515, 100545, 167575, 408883, 502725, 1226649, 2044415, 6133245, 10222075, 30666225]

約数ペア:

[(1, 30666225), (3, 10222075), (5, 6133245), (15, 2044415), (25, 1226649), (61, 502725), (75, 408883), (183, 167575), (305, 100545), (915, 33515), (1525, 20109), (4575, 6703)]