15905142

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{80329}}^1$

素因数の和:80348

約数の個数: 24

約数和(自身を含む): 37594440

約数和(自身を除く): 21689298

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 80329, 160658, 240987, 481974, 722961, 883619, 1445922, 1767238, 2650857, 5301714, 7952571, 15905142]

約数ペア:

[(1, 15905142), (2, 7952571), (3, 5301714), (6, 2650857), (9, 1767238), (11, 1445922), (18, 883619), (22, 722961), (33, 481974), (66, 240987), (99, 160658), (198, 80329)]