78417985

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{5107}}^1$

素因数の和:5232

約数の個数: 16

約数和(自身を含む): 97828416

約数和(自身を除く): 19410431

約数列:

[1, 5, 37, 83, 185, 415, 3071, 5107, 15355, 25535, 188959, 423881, 944795, 2119405, 15683597, 78417985]

約数ペア:

[(1, 78417985), (5, 15683597), (37, 2119405), (83, 944795), (185, 423881), (415, 188959), (3071, 25535), (5107, 15355)]