29809665

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 53778816

約数和(自身を除く): 23969151

約数列:

[1, 3, 5, 9, 15, 41, 45, 107, 123, 151, 205, 321, 369, 453, 535, 615, 755, 963, 1359, 1605, 1845, 2265, 4387, 4815, 6191, 6795, 13161, 16157, 18573, 21935, 30955, 39483, 48471, 55719, 65805, 80785, 92865, 145413, 197415, 242355, 278595, 662437, 727065, 1987311, 3312185, 5961933, 9936555, 29809665]

約数ペア:

[(1, 29809665), (3, 9936555), (5, 5961933), (9, 3312185), (15, 1987311), (41, 727065), (45, 662437), (107, 278595), (123, 242355), (151, 197415), (205, 145413), (321, 92865), (369, 80785), (453, 65805), (535, 55719), (615, 48471), (755, 39483), (963, 30955), (1359, 21935), (1605, 18573), (1845, 16157), (2265, 13161), (4387, 6795), (4815, 6191)]