71278735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{30139}}^1$

素因数の和:30198

約数の個数: 16

約数和(自身を含む): 95483520

約数和(自身を除く): 24204785

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 30139, 150695, 331529, 1295977, 1657645, 6479885, 14255747, 71278735]

約数ペア:

[(1, 71278735), (5, 14255747), (11, 6479885), (43, 1657645), (55, 1295977), (215, 331529), (473, 150695), (2365, 30139)]