1295667085

素因数分解:

$5^1\times {\mathrm{353}}^1\times {\mathrm{521}}^1\times {\mathrm{1409}}^1$

素因数の和:2288

約数の個数: 16

約数和(自身を含む): 1563306480

約数和(自身を除く): 267639395

約数列:

[1, 5, 353, 521, 1409, 1765, 2605, 7045, 183913, 497377, 734089, 919565, 2486885, 3670445, 259133417, 1295667085]

約数ペア:

[(1, 1295667085), (5, 259133417), (353, 3670445), (521, 2486885), (1409, 919565), (1765, 734089), (2605, 497377), (7045, 183913)]