18150345

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4337}}^1$

素因数の和:4382

約数の個数: 32

約数和(自身を含む): 33315840

約数和(自身を除く): 15165495

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 4337, 13011, 21685, 39033, 65055, 117099, 134447, 195165, 403341, 585495, 672235, 1210023, 2016705, 3630069, 6050115, 18150345]

約数ペア:

[(1, 18150345), (3, 6050115), (5, 3630069), (9, 2016705), (15, 1210023), (27, 672235), (31, 585495), (45, 403341), (93, 195165), (135, 134447), (155, 117099), (279, 65055), (465, 39033), (837, 21685), (1395, 13011), (4185, 4337)]