1292642065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1807891}}^1$

素因数の和:1807920

約数の個数: 16

約数和(自身を含む): 1822355136

約数和(自身を除く): 529713071

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1807891, 9039455, 19886801, 23502583, 99434005, 117512915, 258528413, 1292642065]

約数ペア:

[(1, 1292642065), (5, 258528413), (11, 117512915), (13, 99434005), (55, 23502583), (65, 19886801), (143, 9039455), (715, 1807891)]