71812795

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1583}}^1$

素因数の和:1842

約数の個数: 16

約数和(自身を含む): 88653312

約数和(自身を除く): 16840517

約数列:

[1, 5, 43, 211, 215, 1055, 1583, 7915, 9073, 45365, 68069, 334013, 340345, 1670065, 14362559, 71812795]

約数ペア:

[(1, 71812795), (5, 14362559), (43, 1670065), (211, 340345), (215, 334013), (1055, 68069), (1583, 45365), (7915, 9073)]