233655615

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{28687}}^1$

素因数の和:28879

約数の個数: 24

約数和(自身を含む): 407254848

約数和(自身を除く): 173599233

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 8145, 28687, 86061, 143435, 258183, 430305, 1290915, 5192347, 15577041, 25961735, 46731123, 77885205, 233655615]

約数ペア:

[(1, 233655615), (3, 77885205), (5, 46731123), (9, 25961735), (15, 15577041), (45, 5192347), (181, 1290915), (543, 430305), (905, 258183), (1629, 143435), (2715, 86061), (8145, 28687)]