283669295

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{2203}}^1$

素因数の和:2511

約数の個数: 32

約数和(自身を含む): 420628992

約数和(自身を除く): 136959697

約数列:

[1, 5, 7, 13, 35, 65, 91, 283, 455, 1415, 1981, 2203, 3679, 9905, 11015, 15421, 18395, 25753, 28639, 77105, 128765, 143195, 200473, 623449, 1002365, 3117245, 4364143, 8104837, 21820715, 40524185, 56733859, 283669295]

約数ペア:

[(1, 283669295), (5, 56733859), (7, 40524185), (13, 21820715), (35, 8104837), (65, 4364143), (91, 3117245), (283, 1002365), (455, 623449), (1415, 200473), (1981, 143195), (2203, 128765), (3679, 77105), (9905, 28639), (11015, 25753), (15421, 18395)]