313961845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{3469}}^1$

素因数の和:4284

約数の個数: 16

約数和(自身を含む): 393747840

約数和(自身を除く): 79785995

約数列:

[1, 5, 23, 115, 787, 3469, 3935, 17345, 18101, 79787, 90505, 398935, 2730103, 13650515, 62792369, 313961845]

約数ペア:

[(1, 313961845), (5, 62792369), (23, 13650515), (115, 2730103), (787, 398935), (3469, 90505), (3935, 79787), (17345, 18101)]