1896125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 2965248

約数和(自身を除く): 1069123

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 197, 275, 385, 875, 985, 1375, 1379, 1925, 2167, 4925, 6895, 9625, 10835, 15169, 24625, 34475, 54175, 75845, 172375, 270875, 379225, 1896125]

約数ペア:

[(1, 1896125), (5, 379225), (7, 270875), (11, 172375), (25, 75845), (35, 54175), (55, 34475), (77, 24625), (125, 15169), (175, 10835), (197, 9625), (275, 6895), (385, 4925), (875, 2167), (985, 1925), (1375, 1379)]