1799655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 3386880

約数和(自身を除く): 1587225

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 839, 2145, 2517, 4195, 9229, 10907, 12585, 27687, 32721, 46145, 54535, 119977, 138435, 163605, 359931, 599885, 1799655]

約数ペア:

[(1, 1799655), (3, 599885), (5, 359931), (11, 163605), (13, 138435), (15, 119977), (33, 54535), (39, 46145), (55, 32721), (65, 27687), (143, 12585), (165, 10907), (195, 9229), (429, 4195), (715, 2517), (839, 2145)]