47042505

素因数分解:

$3^3\times 5^1\times {\mathrm{348463}}^1$

素因数の和:348477

約数の個数: 16

約数和(自身を含む): 83631360

約数和(自身を除く): 36588855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 348463, 1045389, 1742315, 3136167, 5226945, 9408501, 15680835, 47042505]

約数ペア:

[(1, 47042505), (3, 15680835), (5, 9408501), (9, 5226945), (15, 3136167), (27, 1742315), (45, 1045389), (135, 348463)]