42663045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{123661}}^1$

素因数の和:123692

約数の個数: 16

約数和(自身を含む): 71229312

約数和(自身を除く): 28566267

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 123661, 370983, 618305, 1854915, 2844203, 8532609, 14221015, 42663045]

約数ペア:

[(1, 42663045), (3, 14221015), (5, 8532609), (15, 2844203), (23, 1854915), (69, 618305), (115, 370983), (345, 123661)]