1950265

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 2458368

約数和(自身を除く): 508103

約数列:

[1, 5, 43, 47, 193, 215, 235, 965, 2021, 8299, 9071, 10105, 41495, 45355, 390053, 1950265]

約数ペア:

[(1, 1950265), (5, 390053), (43, 45355), (47, 41495), (193, 10105), (215, 9071), (235, 8299), (965, 2021)]