89030295

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3359}}^1$

素因数の和:3420

約数の個数: 48

約数和(自身を含む): 167731200

約数和(自身を除く): 78700905

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 1395, 1767, 2945, 3359, 5301, 8835, 10077, 16795, 26505, 30231, 50385, 63821, 104129, 151155, 191463, 312387, 319105, 520645, 574389, 937161, 957315, 1561935, 1978451, 2871945, 4685805, 5935353, 9892255, 17806059, 29676765, 89030295]

約数ペア:

[(1, 89030295), (3, 29676765), (5, 17806059), (9, 9892255), (15, 5935353), (19, 4685805), (31, 2871945), (45, 1978451), (57, 1561935), (93, 957315), (95, 937161), (155, 574389), (171, 520645), (279, 319105), (285, 312387), (465, 191463), (589, 151155), (855, 104129), (1395, 63821), (1767, 50385), (2945, 30231), (3359, 26505), (5301, 16795), (8835, 10077)]