201500805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{16729}}^1$

素因数の和:16821

約数の個数: 32

約数和(自身を含む): 356549760

約数和(自身を除く): 155048955

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 803, 1095, 2409, 4015, 12045, 16729, 50187, 83645, 184019, 250935, 552057, 920095, 1221217, 2760285, 3663651, 6106085, 13433387, 18318255, 40300161, 67166935, 201500805]

約数ペア:

[(1, 201500805), (3, 67166935), (5, 40300161), (11, 18318255), (15, 13433387), (33, 6106085), (55, 3663651), (73, 2760285), (165, 1221217), (219, 920095), (365, 552057), (803, 250935), (1095, 184019), (2409, 83645), (4015, 50187), (12045, 16729)]