441679445

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 560355840

約数和(自身を除く): 118676395

約数列:

[1, 5, 43, 47, 109, 215, 235, 401, 545, 2005, 2021, 4687, 5123, 10105, 17243, 18847, 23435, 25615, 43709, 86215, 94235, 218545, 220289, 810421, 1101445, 1879487, 2054323, 4052105, 9397435, 10271615, 88335889, 441679445]

約数ペア:

[(1, 441679445), (5, 88335889), (43, 10271615), (47, 9397435), (109, 4052105), (215, 2054323), (235, 1879487), (401, 1101445), (545, 810421), (2005, 220289), (2021, 218545), (4687, 94235), (5123, 86215), (10105, 43709), (17243, 25615), (18847, 23435)]