13854891295

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{32503}}^1$

素因数の和:33175

約数の個数: 32

約数和(自身を含む): 20032865280

約数和(自身を除く): 6177973985

約数列:

[1, 5, 7, 19, 35, 95, 133, 641, 665, 3205, 4487, 12179, 22435, 32503, 60895, 85253, 162515, 227521, 426265, 617557, 1137605, 3087785, 4322899, 20834423, 21614495, 104172115, 145840961, 395854037, 729204805, 1979270185, 2770978259, 13854891295]

約数ペア:

[(1, 13854891295), (5, 2770978259), (7, 1979270185), (19, 729204805), (35, 395854037), (95, 145840961), (133, 104172115), (641, 21614495), (665, 20834423), (3205, 4322899), (4487, 3087785), (12179, 1137605), (22435, 617557), (32503, 426265), (60895, 227521), (85253, 162515)]