71194105

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 90081432

約数和(自身を除く): 18887327

約数列:

[1, 5, 37, 53, 137, 185, 265, 685, 1961, 2809, 5069, 7261, 9805, 14045, 25345, 36305, 103933, 268657, 384833, 519665, 1343285, 1924165, 14238821, 71194105]

約数ペア:

[(1, 71194105), (5, 14238821), (37, 1924165), (53, 1343285), (137, 519665), (185, 384833), (265, 268657), (685, 103933), (1961, 36305), (2809, 25345), (5069, 14045), (7261, 9805)]