78984035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2971}}^1$

素因数の和:3398

約数の個数: 16

約数和(自身を含む): 102355680

約数和(自身を除く): 23371645

約数列:

[1, 5, 13, 65, 409, 2045, 2971, 5317, 14855, 26585, 38623, 193115, 1215139, 6075695, 15796807, 78984035]

約数ペア:

[(1, 78984035), (5, 15796807), (13, 6075695), (65, 1215139), (409, 193115), (2045, 38623), (2971, 26585), (5317, 14855)]