28053555

素因数分解:

$3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{3457}}^1$

素因数の和:4006

約数の個数: 16

約数和(自身を含む): 44981664

約数和(自身を除く): 16928109

約数列:

[1, 3, 5, 15, 541, 1623, 2705, 3457, 8115, 10371, 17285, 51855, 1870237, 5610711, 9351185, 28053555]

約数ペア:

[(1, 28053555), (3, 9351185), (5, 5610711), (15, 1870237), (541, 51855), (1623, 17285), (2705, 10371), (3457, 8115)]