2793864125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{1719301}}^1$

素因数の和:1719329

約数の個数: 16

約数和(自身を含む): 3754955568

約数和(自身を除く): 961091443

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 1719301, 8596505, 22350913, 42982525, 111754565, 214912625, 558772825, 2793864125]

約数ペア:

[(1, 2793864125), (5, 558772825), (13, 214912625), (25, 111754565), (65, 42982525), (125, 22350913), (325, 8596505), (1625, 1719301)]