2679875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{1949}}^1$

素因数の和:1975

約数の個数: 16

約数和(自身を含む): 3650400

約数和(自身を除く): 970525

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 1949, 9745, 21439, 48725, 107195, 243625, 535975, 2679875]

約数ペア:

[(1, 2679875), (5, 535975), (11, 243625), (25, 107195), (55, 48725), (125, 21439), (275, 9745), (1375, 1949)]