105159725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8893}}^1$

素因数の和:8957

約数の個数: 24

約数和(自身を含む): 145576992

約数和(自身を除く): 40417267

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 2365, 8893, 11825, 44465, 97823, 222325, 382399, 489115, 1911995, 2445575, 4206389, 9559975, 21031945, 105159725]

約数ペア:

[(1, 105159725), (5, 21031945), (11, 9559975), (25, 4206389), (43, 2445575), (55, 1911995), (215, 489115), (275, 382399), (473, 222325), (1075, 97823), (2365, 44465), (8893, 11825)]