9964235

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 12355200

約数和(自身を除く): 2390965

約数列:

[1, 5, 47, 109, 235, 389, 545, 1945, 5123, 18283, 25615, 42401, 91415, 212005, 1992847, 9964235]

約数ペア:

[(1, 9964235), (5, 1992847), (47, 212005), (109, 91415), (235, 42401), (389, 25615), (545, 18283), (1945, 5123)]