25060563

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4441}}^1$

素因数の和:4480

約数の個数: 32

約数和(自身を含む): 42643200

約数和(自身を除く): 17582637

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 4441, 5643, 13323, 39969, 48851, 84379, 119907, 146553, 253137, 439659, 759411, 928169, 1318977, 2278233, 2784507, 8353521, 25060563]

約数ペア:

[(1, 25060563), (3, 8353521), (9, 2784507), (11, 2278233), (19, 1318977), (27, 928169), (33, 759411), (57, 439659), (99, 253137), (171, 146553), (209, 119907), (297, 84379), (513, 48851), (627, 39969), (1881, 13323), (4441, 5643)]