790640015

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{9539}}^1$

素因数の和:9703

約数の個数: 24

約数和(自身を含む): 1050582960

約数和(自身を除く): 259942945

約数列:

[1, 5, 11, 55, 121, 137, 605, 685, 1507, 7535, 9539, 16577, 47695, 82885, 104929, 524645, 1154219, 1306843, 5771095, 6534215, 14375273, 71876365, 158128003, 790640015]

約数ペア:

[(1, 790640015), (5, 158128003), (11, 71876365), (55, 14375273), (121, 6534215), (137, 5771095), (605, 1306843), (685, 1154219), (1507, 524645), (7535, 104929), (9539, 82885), (16577, 47695)]