18144045

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2111}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 31629312

約数和(自身を除く): 13485267

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1719, 2111, 2865, 6333, 8595, 10555, 18999, 31665, 94995, 403201, 1209603, 2016005, 3628809, 6048015, 18144045]

約数ペア:

[(1, 18144045), (3, 6048015), (5, 3628809), (9, 2016005), (15, 1209603), (45, 403201), (191, 94995), (573, 31665), (955, 18999), (1719, 10555), (2111, 8595), (2865, 6333)]