31074215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 11227225

約数列:

[1, 5, 17, 19, 71, 85, 95, 271, 323, 355, 1207, 1349, 1355, 1615, 4607, 5149, 6035, 6745, 19241, 22933, 23035, 25745, 87533, 96205, 114665, 327097, 365579, 437665, 1635485, 1827895, 6214843, 31074215]

約数ペア:

[(1, 31074215), (5, 6214843), (17, 1827895), (19, 1635485), (71, 437665), (85, 365579), (95, 327097), (271, 114665), (323, 96205), (355, 87533), (1207, 25745), (1349, 23035), (1355, 22933), (1615, 19241), (4607, 6745), (5149, 6035)]