1584315

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 3088800

約数和(自身を除く): 1504485

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 109, 153, 171, 255, 285, 323, 327, 545, 765, 855, 969, 981, 1615, 1635, 1853, 2071, 2907, 4845, 4905, 5559, 6213, 9265, 10355, 14535, 16677, 18639, 27795, 31065, 35207, 83385, 93195, 105621, 176035, 316863, 528105, 1584315]

約数ペア:

[(1, 1584315), (3, 528105), (5, 316863), (9, 176035), (15, 105621), (17, 93195), (19, 83385), (45, 35207), (51, 31065), (57, 27795), (85, 18639), (95, 16677), (109, 14535), (153, 10355), (171, 9265), (255, 6213), (285, 5559), (323, 4905), (327, 4845), (545, 2907), (765, 2071), (855, 1853), (969, 1635), (981, 1615)]