8260982015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1\times {\mathrm{7919}}^1$

素因数の和:9407

約数の個数: 32

約数和(自身を含む): 11655705600

約数和(自身を除く): 3394723585

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1459, 7295, 7919, 16049, 18967, 39595, 80245, 87109, 94835, 102947, 208637, 435545, 514735, 1043185, 1132417, 5662085, 11553821, 57769105, 127092031, 150199673, 635460155, 750998365, 1652196403, 8260982015]

約数ペア:

[(1, 8260982015), (5, 1652196403), (11, 750998365), (13, 635460155), (55, 150199673), (65, 127092031), (143, 57769105), (715, 11553821), (1459, 5662085), (7295, 1132417), (7919, 1043185), (16049, 514735), (18967, 435545), (39595, 208637), (80245, 102947), (87109, 94835)]