13461945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4421}}^1$

素因数の和:4465

約数の個数: 32

約数和(自身を含む): 25470720

約数和(自身を除く): 12008775

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 4421, 13263, 22105, 30947, 66315, 92841, 128209, 154735, 384627, 464205, 641045, 897463, 1923135, 2692389, 4487315, 13461945]

約数ペア:

[(1, 13461945), (3, 4487315), (5, 2692389), (7, 1923135), (15, 897463), (21, 641045), (29, 464205), (35, 384627), (87, 154735), (105, 128209), (145, 92841), (203, 66315), (435, 30947), (609, 22105), (1015, 13263), (3045, 4421)]