15070209

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65239}}^1$

素因数の和:65260

約数の個数: 16

約数和(自身を含む): 25052160

約数和(自身を除く): 9981951

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 65239, 195717, 456673, 717629, 1370019, 2152887, 5023403, 15070209]

約数ペア:

[(1, 15070209), (3, 5023403), (7, 2152887), (11, 1370019), (21, 717629), (33, 456673), (77, 195717), (231, 65239)]