542128535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{5309}}^1$

素因数の和:6898

約数の個数: 16

約数和(自身を含む): 701174880

約数和(自身を除く): 159046345

約数列:

[1, 5, 13, 65, 1571, 5309, 7855, 20423, 26545, 69017, 102115, 345085, 8340439, 41702195, 108425707, 542128535]

約数ペア:

[(1, 542128535), (5, 108425707), (13, 41702195), (65, 8340439), (1571, 345085), (5309, 102115), (7855, 69017), (20423, 26545)]