2614778185

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1559}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 3335904000

約数和(自身を除く): 721125815

約数列:

[1, 5, 29, 43, 145, 215, 269, 1247, 1345, 1559, 6235, 7795, 7801, 11567, 39005, 45211, 57835, 67037, 226055, 335185, 335443, 419371, 1677215, 1944073, 2096855, 9720365, 12161759, 18032953, 60808795, 90164765, 522955637, 2614778185]

約数ペア:

[(1, 2614778185), (5, 522955637), (29, 90164765), (43, 60808795), (145, 18032953), (215, 12161759), (269, 9720365), (1247, 2096855), (1345, 1944073), (1559, 1677215), (6235, 419371), (7795, 335443), (7801, 335185), (11567, 226055), (39005, 67037), (45211, 57835)]