75284209

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{75209}}^1$

素因数の和:75240

約数の個数: 16

約数和(自身を含む): 101082240

約数和(自身を除く): 25798031

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 75209, 526463, 827299, 977717, 5791093, 6844019, 10754887, 75284209]

約数ペア:

[(1, 75284209), (7, 10754887), (11, 6844019), (13, 5791093), (77, 977717), (91, 827299), (143, 526463), (1001, 75209)]