1399681525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{5089751}}^1$

素因数の和:5089772

約数の個数: 12

約数和(自身を含む): 1893387744

約数和(自身を除く): 493706219

約数列:

[1, 5, 11, 25, 55, 275, 5089751, 25448755, 55987261, 127243775, 279936305, 1399681525]

約数ペア:

[(1, 1399681525), (5, 279936305), (11, 127243775), (25, 55987261), (55, 25448755), (275, 5089751)]