276707015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{10723}}^1$

素因数の和:11138

約数の個数: 16

約数和(自身を含む): 358524768

約数和(自身を除く): 81817753

約数列:

[1, 5, 13, 65, 397, 1985, 5161, 10723, 25805, 53615, 139399, 696995, 4257031, 21285155, 55341403, 276707015]

約数ペア:

[(1, 276707015), (5, 55341403), (13, 21285155), (65, 4257031), (397, 696995), (1985, 139399), (5161, 53615), (10723, 25805)]