28086015

素因数分解:

$3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{3461}}^1$

素因数の和:4010

約数の個数: 16

約数和(自身を含む): 45033696

約数和(自身を除く): 16947681

約数列:

[1, 3, 5, 15, 541, 1623, 2705, 3461, 8115, 10383, 17305, 51915, 1872401, 5617203, 9362005, 28086015]

約数ペア:

[(1, 28086015), (3, 9362005), (5, 5617203), (15, 1872401), (541, 51915), (1623, 17305), (2705, 10383), (3461, 8115)]