71657135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 98461440

約数和(自身を除く): 26804305

約数列:

[1, 5, 11, 41, 43, 55, 205, 215, 451, 473, 739, 1763, 2255, 2365, 3695, 8129, 8815, 19393, 30299, 31777, 40645, 96965, 151495, 158885, 333289, 349547, 1302857, 1666445, 1747735, 6514285, 14331427, 71657135]

約数ペア:

[(1, 71657135), (5, 14331427), (11, 6514285), (41, 1747735), (43, 1666445), (55, 1302857), (205, 349547), (215, 333289), (451, 158885), (473, 151495), (739, 96965), (1763, 40645), (2255, 31777), (2365, 30299), (3695, 19393), (8129, 8815)]