47972235

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{110281}}^1$

素因数の和:110318

約数の個数: 16

約数和(自身を含む): 79403040

約数和(自身を除く): 31430805

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 110281, 330843, 551405, 1654215, 3198149, 9594447, 15990745, 47972235]

約数ペア:

[(1, 47972235), (3, 15990745), (5, 9594447), (15, 3198149), (29, 1654215), (87, 551405), (145, 330843), (435, 110281)]