29335215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21491}}^1$

素因数の和:21519

約数の個数: 32

約数和(自身を含む): 57770496

約数和(自身を除く): 28435281

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 21491, 64473, 107455, 150437, 279383, 322365, 451311, 752185, 838149, 1396915, 1955681, 2256555, 4190745, 5867043, 9778405, 29335215]

約数ペア:

[(1, 29335215), (3, 9778405), (5, 5867043), (7, 4190745), (13, 2256555), (15, 1955681), (21, 1396915), (35, 838149), (39, 752185), (65, 451311), (91, 322365), (105, 279383), (195, 150437), (273, 107455), (455, 64473), (1365, 21491)]