83979215

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{13469}}^1$

素因数の和:13546

約数の個数: 16

約数和(自身を含む): 106682400

約数和(自身を除く): 22703185

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 13469, 67345, 390601, 579167, 1953005, 2895835, 16795843, 83979215]

約数ペア:

[(1, 83979215), (5, 16795843), (29, 2895835), (43, 1953005), (145, 579167), (215, 390601), (1247, 67345), (6235, 13469)]