69139665

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{219491}}^1$

素因数の和:219509

約数の個数: 24

約数和(自身を含む): 136963008

約数和(自身を除く): 67823343

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 219491, 658473, 1097455, 1536437, 1975419, 3292365, 4609311, 7682185, 9877095, 13827933, 23046555, 69139665]

約数ペア:

[(1, 69139665), (3, 23046555), (5, 13827933), (7, 9877095), (9, 7682185), (15, 4609311), (21, 3292365), (35, 1975419), (45, 1536437), (63, 1097455), (105, 658473), (315, 219491)]