28192335

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 46986240

約数和(自身を除く): 18793905

約数列:

[1, 3, 5, 15, 37, 79, 111, 185, 237, 395, 555, 643, 1185, 1929, 2923, 3215, 8769, 9645, 14615, 23791, 43845, 50797, 71373, 118955, 152391, 253985, 356865, 761955, 1879489, 5638467, 9397445, 28192335]

約数ペア:

[(1, 28192335), (3, 9397445), (5, 5638467), (15, 1879489), (37, 761955), (79, 356865), (111, 253985), (185, 152391), (237, 118955), (395, 71373), (555, 50797), (643, 43845), (1185, 23791), (1929, 14615), (2923, 9645), (3215, 8769)]