13782145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4931}}^1$

素因数の和:4992

約数の個数: 16

約数和(自身を含む): 18228672

約数和(自身を除く): 4446527

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 4931, 24655, 64103, 212033, 320515, 1060165, 2756429, 13782145]

約数ペア:

[(1, 13782145), (5, 2756429), (13, 1060165), (43, 320515), (65, 212033), (215, 64103), (559, 24655), (2795, 4931)]