201585345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54409}}^1$

素因数の和:54449

約数の個数: 32

約数和(自身を含む): 365635200

約数和(自身を除く): 164049855

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 54409, 163227, 272045, 707317, 816135, 1033771, 2121951, 3101313, 3536585, 5168855, 10609755, 13439023, 15506565, 40317069, 67195115, 201585345]

約数ペア:

[(1, 201585345), (3, 67195115), (5, 40317069), (13, 15506565), (15, 13439023), (19, 10609755), (39, 5168855), (57, 3536585), (65, 3101313), (95, 2121951), (195, 1033771), (247, 816135), (285, 707317), (741, 272045), (1235, 163227), (3705, 54409)]