230712915

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{3359}}^1$

素因数の和:3627

約数の個数: 32

約数和(自身を含む): 390297600

約数和(自身を除く): 159584685

約数列:

[1, 3, 5, 15, 19, 57, 95, 241, 285, 723, 1205, 3359, 3615, 4579, 10077, 13737, 16795, 22895, 50385, 63821, 68685, 191463, 319105, 809519, 957315, 2428557, 4047595, 12142785, 15380861, 46142583, 76904305, 230712915]

約数ペア:

[(1, 230712915), (3, 76904305), (5, 46142583), (15, 15380861), (19, 12142785), (57, 4047595), (95, 2428557), (241, 957315), (285, 809519), (723, 319105), (1205, 191463), (3359, 68685), (3615, 63821), (4579, 50385), (10077, 22895), (13737, 16795)]