1118085

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:708

約数の個数: 16

約数和(自身を含む): 1805760

約数和(自身を除く): 687675

約数列:

[1, 3, 5, 15, 131, 393, 569, 655, 1707, 1965, 2845, 8535, 74539, 223617, 372695, 1118085]

約数ペア:

[(1, 1118085), (3, 372695), (5, 223617), (15, 74539), (131, 8535), (393, 2845), (569, 1965), (655, 1707)]