47429205

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{24137}}^1$

素因数の和:24276

約数の個数: 16

約数和(自身を含む): 76469184

約数和(自身を除く): 29039979

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 24137, 72411, 120685, 362055, 3161947, 9485841, 15809735, 47429205]

約数ペア:

[(1, 47429205), (3, 15809735), (5, 9485841), (15, 3161947), (131, 362055), (393, 120685), (655, 72411), (1965, 24137)]