71323205

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{1361}}^1$

素因数の和:1636

約数の個数: 16

約数和(自身を含む): 87865344

約数和(自身を除く): 16542139

約数列:

[1, 5, 47, 223, 235, 1115, 1361, 6805, 10481, 52405, 63967, 303503, 319835, 1517515, 14264641, 71323205]

約数ペア:

[(1, 71323205), (5, 14264641), (47, 1517515), (223, 319835), (235, 303503), (1115, 63967), (1361, 52405), (6805, 10481)]