72528435

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1193}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 144540864

約数和(自身を除く): 72012429

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 193, 315, 579, 965, 1193, 1351, 1737, 2895, 3579, 4053, 5965, 6755, 8351, 8685, 10737, 12159, 17895, 20265, 25053, 41755, 53685, 60795, 75159, 125265, 230249, 375795, 690747, 1151245, 1611743, 2072241, 3453735, 4835229, 8058715, 10361205, 14505687, 24176145, 72528435]

約数ペア:

[(1, 72528435), (3, 24176145), (5, 14505687), (7, 10361205), (9, 8058715), (15, 4835229), (21, 3453735), (35, 2072241), (45, 1611743), (63, 1151245), (105, 690747), (193, 375795), (315, 230249), (579, 125265), (965, 75159), (1193, 60795), (1351, 53685), (1737, 41755), (2895, 25053), (3579, 20265), (4053, 17895), (5965, 12159), (6755, 10737), (8351, 8685)]