201405468605

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{332901601}}^1$

素因数の和:332901628

約数の個数: 12

約数和(自身を含む): 265655478396

約数和(自身を除く): 64250009791

約数列:

[1, 5, 11, 55, 121, 605, 332901601, 1664508005, 3661917611, 18309588055, 40281093721, 201405468605]

約数ペア:

[(1, 201405468605), (5, 40281093721), (11, 18309588055), (55, 3661917611), (121, 1664508005), (605, 332901601)]