38864495

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2459}}^1$

素因数の和:2602

約数の個数: 16

約数和(自身を含む): 48708000

約数和(自身を除く): 9843505

約数列:

[1, 5, 29, 109, 145, 545, 2459, 3161, 12295, 15805, 71311, 268031, 356555, 1340155, 7772899, 38864495]

約数ペア:

[(1, 38864495), (5, 7772899), (29, 1340155), (109, 356555), (145, 268031), (545, 71311), (2459, 15805), (3161, 12295)]