89425305

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2551}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 167207040

約数和(自身を除く): 77781735

約数列:

[1, 3, 5, 9, 15, 19, 41, 45, 57, 95, 123, 171, 205, 285, 369, 615, 779, 855, 1845, 2337, 2551, 3895, 7011, 7653, 11685, 12755, 22959, 35055, 38265, 48469, 104591, 114795, 145407, 242345, 313773, 436221, 522955, 727035, 941319, 1568865, 1987229, 2181105, 4706595, 5961687, 9936145, 17885061, 29808435, 89425305]

約数ペア:

[(1, 89425305), (3, 29808435), (5, 17885061), (9, 9936145), (15, 5961687), (19, 4706595), (41, 2181105), (45, 1987229), (57, 1568865), (95, 941319), (123, 727035), (171, 522955), (205, 436221), (285, 313773), (369, 242345), (615, 145407), (779, 114795), (855, 104591), (1845, 48469), (2337, 38265), (2551, 35055), (3895, 22959), (7011, 12755), (7653, 11685)]