2765165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2276

約数の個数: 16

約数和(自身を含む): 3763200

約数和(自身を除く): 998035

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 2239, 11195, 29107, 42541, 145535, 212705, 553033, 2765165]

約数ペア:

[(1, 2765165), (5, 553033), (13, 212705), (19, 145535), (65, 42541), (95, 29107), (247, 11195), (1235, 2239)]