151272405

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{108439}}^1$

素因数の和:108481

約数の個数: 24

約数和(自身を含む): 270666240

約数和(自身を除く): 119393835

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 108439, 325317, 542195, 975951, 1626585, 3361609, 4879755, 10084827, 16808045, 30254481, 50424135, 151272405]

約数ペア:

[(1, 151272405), (3, 50424135), (5, 30254481), (9, 16808045), (15, 10084827), (31, 4879755), (45, 3361609), (93, 1626585), (155, 975951), (279, 542195), (465, 325317), (1395, 108439)]