47279865

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{24061}}^1$

素因数の和:24200

約数の個数: 16

約数和(自身を含む): 76228416

約数和(自身を除く): 28948551

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 24061, 72183, 120305, 360915, 3151991, 9455973, 15759955, 47279865]

約数ペア:

[(1, 47279865), (3, 15759955), (5, 9455973), (15, 3151991), (131, 360915), (393, 120305), (655, 72183), (1965, 24061)]