1258943085

素因数分解:

$3^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{25643}}^1$

素因数の和:26745

約数の個数: 24

約数和(自身を含む): 2184253344

約数和(自身を除く): 925310259

約数列:

[1, 3, 5, 9, 15, 45, 1091, 3273, 5455, 9819, 16365, 25643, 49095, 76929, 128215, 230787, 384645, 1153935, 27976513, 83929539, 139882565, 251788617, 419647695, 1258943085]

約数ペア:

[(1, 1258943085), (3, 419647695), (5, 251788617), (9, 139882565), (15, 83929539), (45, 27976513), (1091, 1153935), (3273, 384645), (5455, 230787), (9819, 128215), (16365, 76929), (25643, 49095)]