8944375

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{1301}}^1$

素因数の和:1332

約数の個数: 20

約数和(自身を含む): 12202344

約数和(自身を除く): 3257969

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1301, 1375, 6505, 6875, 14311, 32525, 71555, 162625, 357775, 813125, 1788875, 8944375]

約数ペア:

[(1, 8944375), (5, 1788875), (11, 813125), (25, 357775), (55, 162625), (125, 71555), (275, 32525), (625, 14311), (1301, 6875), (1375, 6505)]