1431145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 16

約数和(自身を含む): 1846800

約数和(自身を除く): 415655

約数列:

[1, 5, 17, 85, 113, 149, 565, 745, 1921, 2533, 9605, 12665, 16837, 84185, 286229, 1431145]

約数ペア:

[(1, 1431145), (5, 286229), (17, 84185), (85, 16837), (113, 12665), (149, 9605), (565, 2533), (745, 1921)]