1440266605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1621}}^1\times {\mathrm{10453}}^1$

素因数の和:12096

約数の個数: 16

約数和(自身を含む): 1831289904

約数和(自身を除く): 391023299

約数列:

[1, 5, 17, 85, 1621, 8105, 10453, 27557, 52265, 137785, 177701, 888505, 16944313, 84721565, 288053321, 1440266605]

約数ペア:

[(1, 1440266605), (5, 288053321), (17, 84721565), (85, 16944313), (1621, 888505), (8105, 177701), (10453, 137785), (27557, 52265)]