728049165

素因数分解:

$3^1\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{26801}}^1$

素因数の和:28620

約数の個数: 16

約数和(自身を含む): 1165565376

約数和(自身を除く): 437516211

約数列:

[1, 3, 5, 15, 1811, 5433, 9055, 26801, 27165, 80403, 134005, 402015, 48536611, 145609833, 242683055, 728049165]

約数ペア:

[(1, 728049165), (3, 242683055), (5, 145609833), (15, 48536611), (1811, 402015), (5433, 134005), (9055, 80403), (26801, 27165)]