3940202205

素因数分解:

$3^3\times 5^1\times {\mathrm{29186683}}^1$

素因数の和:29186697

約数の個数: 16

約数和(自身を含む): 7004804160

約数和(自身を除く): 3064601955

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 29186683, 87560049, 145933415, 262680147, 437800245, 788040441, 1313400735, 3940202205]

約数ペア:

[(1, 3940202205), (3, 1313400735), (5, 788040441), (9, 437800245), (15, 262680147), (27, 145933415), (45, 87560049), (135, 29186683)]