30404445

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{15473}}^1$

素因数の和:15612

約数の個数: 16

約数和(自身を含む): 49021632

約数和(自身を除く): 18617187

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 15473, 46419, 77365, 232095, 2026963, 6080889, 10134815, 30404445]

約数ペア:

[(1, 30404445), (3, 10134815), (5, 6080889), (15, 2026963), (131, 232095), (393, 77365), (655, 46419), (1965, 15473)]