78857355995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{144577}}^1$

素因数の和:144851

約数の個数: 32

約数和(自身を含む): 105928252416

約数和(自身を除く): 27070896421

約数列:

[1, 5, 11, 47, 55, 211, 235, 517, 1055, 2321, 2585, 9917, 11605, 49585, 109087, 144577, 545435, 722885, 1590347, 6795119, 7951735, 30505747, 33975595, 74746309, 152528735, 335563217, 373731545, 1433770109, 1677816085, 7168850545, 15771471199, 78857355995]

約数ペア:

[(1, 78857355995), (5, 15771471199), (11, 7168850545), (47, 1677816085), (55, 1433770109), (211, 373731545), (235, 335563217), (517, 152528735), (1055, 74746309), (2321, 33975595), (2585, 30505747), (9917, 7951735), (11605, 6795119), (49585, 1590347), (109087, 722885), (144577, 545435)]