27105885

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3121}}^1$

素因数の和:3325

約数の個数: 24

約数和(自身を含む): 47242104

約数和(自身を除く): 20136219

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 965, 1737, 2895, 3121, 8685, 9363, 15605, 28089, 46815, 140445, 602353, 1807059, 3011765, 5421177, 9035295, 27105885]

約数ペア:

[(1, 27105885), (3, 9035295), (5, 5421177), (9, 3011765), (15, 1807059), (45, 602353), (193, 140445), (579, 46815), (965, 28089), (1737, 15605), (2895, 9363), (3121, 8685)]