13896575

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7219}}^1$

素因数の和:7247

約数の個数: 24

約数和(自身を含む): 21486720

約数和(自身を除く): 7590145

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 7219, 36095, 50533, 79409, 180475, 252665, 397045, 555863, 1263325, 1985225, 2779315, 13896575]

約数ペア:

[(1, 13896575), (5, 2779315), (7, 1985225), (11, 1263325), (25, 555863), (35, 397045), (55, 252665), (77, 180475), (175, 79409), (275, 50533), (385, 36095), (1925, 7219)]