225087183

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 350438400

約数和(自身を除く): 125351217

約数列:

[1, 3, 9, 29, 47, 59, 87, 141, 177, 261, 311, 423, 531, 933, 1363, 1711, 2773, 2799, 4089, 5133, 8319, 9019, 12267, 14617, 15399, 18349, 24957, 27057, 43851, 55047, 80417, 81171, 131553, 165141, 241251, 423893, 532121, 723753, 862403, 1271679, 1596363, 2587209, 3815037, 4789089, 7761627, 25009687, 75029061, 225087183]

約数ペア:

[(1, 225087183), (3, 75029061), (9, 25009687), (29, 7761627), (47, 4789089), (59, 3815037), (87, 2587209), (141, 1596363), (177, 1271679), (261, 862403), (311, 723753), (423, 532121), (531, 423893), (933, 241251), (1363, 165141), (1711, 131553), (2773, 81171), (2799, 80417), (4089, 55047), (5133, 43851), (8319, 27057), (9019, 24957), (12267, 18349), (14617, 15399)]