40385835

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4421}}^1$

素因数の和:4468

約数の個数: 48

約数和(自身を含む): 82779840

約数和(自身を除く): 42394005

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3045, 4421, 9135, 13263, 22105, 30947, 39789, 66315, 92841, 128209, 154735, 198945, 278523, 384627, 464205, 641045, 897463, 1153881, 1392615, 1923135, 2692389, 4487315, 5769405, 8077167, 13461945, 40385835]

約数ペア:

[(1, 40385835), (3, 13461945), (5, 8077167), (7, 5769405), (9, 4487315), (15, 2692389), (21, 1923135), (29, 1392615), (35, 1153881), (45, 897463), (63, 641045), (87, 464205), (105, 384627), (145, 278523), (203, 198945), (261, 154735), (315, 128209), (435, 92841), (609, 66315), (1015, 39789), (1305, 30947), (1827, 22105), (3045, 13263), (4421, 9135)]