2585280345

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1061}}^1\times {\mathrm{2663}}^1$

素因数の和:3793

約数の個数: 32

約数和(自身を含む): 4209801984

約数和(自身を除く): 1624521639

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 1061, 2663, 3183, 5305, 7989, 13315, 15915, 39945, 64721, 162443, 194163, 323605, 487329, 812215, 970815, 2436645, 2825443, 8476329, 14127215, 42381645, 172352023, 517056069, 861760115, 2585280345]

約数ペア:

[(1, 2585280345), (3, 861760115), (5, 517056069), (15, 172352023), (61, 42381645), (183, 14127215), (305, 8476329), (915, 2825443), (1061, 2436645), (2663, 970815), (3183, 812215), (5305, 487329), (7989, 323605), (13315, 194163), (15915, 162443), (39945, 64721)]