38309205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21107}}^1$

素因数の和:21137

約数の個数: 24

約数和(自身を含む): 67376736

約数和(自身を除く): 29067531

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 21107, 63321, 105535, 232177, 316605, 696531, 1160885, 2553947, 3482655, 7661841, 12769735, 38309205]

約数ペア:

[(1, 38309205), (3, 12769735), (5, 7661841), (11, 3482655), (15, 2553947), (33, 1160885), (55, 696531), (121, 316605), (165, 232177), (363, 105535), (605, 63321), (1815, 21107)]