2468385

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2887}}^1$

素因数の和:2917

約数の個数: 24

約数和(自身を含む): 4505280

約数和(自身を除く): 2036895

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 2887, 8661, 14435, 25983, 43305, 54853, 129915, 164559, 274265, 493677, 822795, 2468385]

約数ペア:

[(1, 2468385), (3, 822795), (5, 493677), (9, 274265), (15, 164559), (19, 129915), (45, 54853), (57, 43305), (95, 25983), (171, 14435), (285, 8661), (855, 2887)]