25232085

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7681}}^1$

素因数の和:7765

約数の個数: 24

約数和(自身を含む): 44340504

約数和(自身を除く): 19108419

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 7681, 23043, 38405, 69129, 115215, 345645, 560713, 1682139, 2803565, 5046417, 8410695, 25232085]

約数ペア:

[(1, 25232085), (3, 8410695), (5, 5046417), (9, 2803565), (15, 1682139), (45, 560713), (73, 345645), (219, 115215), (365, 69129), (657, 38405), (1095, 23043), (3285, 7681)]