16428885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5857}}^1$

素因数の和:5893

約数の個数: 32

約数和(自身を含む): 30367872

約数和(自身を除く): 13938987

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 5857, 17571, 29285, 64427, 87855, 99569, 193281, 298707, 322135, 497845, 966405, 1095259, 1493535, 3285777, 5476295, 16428885]

約数ペア:

[(1, 16428885), (3, 5476295), (5, 3285777), (11, 1493535), (15, 1095259), (17, 966405), (33, 497845), (51, 322135), (55, 298707), (85, 193281), (165, 99569), (187, 87855), (255, 64427), (561, 29285), (935, 17571), (2805, 5857)]