71490705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33329}}^1$

素因数の和:33361

約数の個数: 32

約数和(自身を含む): 134386560

約数和(自身を除く): 62895855

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 33329, 99987, 166645, 366619, 433277, 499935, 1099857, 1299831, 1833095, 2166385, 4766047, 5499285, 6499155, 14298141, 23830235, 71490705]

約数ペア:

[(1, 71490705), (3, 23830235), (5, 14298141), (11, 6499155), (13, 5499285), (15, 4766047), (33, 2166385), (39, 1833095), (55, 1299831), (65, 1099857), (143, 499935), (165, 433277), (195, 366619), (429, 166645), (715, 99987), (2145, 33329)]