28609005

素因数分解:

$3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{4903}}^1$

素因数の和:5300

約数の個数: 16

約数和(自身を含む): 45901440

約数和(自身を除く): 17292435

約数列:

[1, 3, 5, 15, 389, 1167, 1945, 4903, 5835, 14709, 24515, 73545, 1907267, 5721801, 9536335, 28609005]

約数ペア:

[(1, 28609005), (3, 9536335), (5, 5721801), (15, 1907267), (389, 73545), (1167, 24515), (1945, 14709), (4903, 5835)]