15945279

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{33013}}^1$

素因数の和:33046

約数の個数: 16

約数和(自身を含む): 25354752

約数和(自身を除く): 9409473

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 33013, 99039, 231091, 693273, 759299, 2277897, 5315093, 15945279]

約数ペア:

[(1, 15945279), (3, 5315093), (7, 2277897), (21, 759299), (23, 693273), (69, 231091), (161, 99039), (483, 33013)]