55689585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2963}}^1$

素因数の和:3157

約数の個数: 32

約数和(自身を含む): 102435840

約数和(自身を除く): 46746255

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 179, 537, 895, 1253, 2685, 2963, 3759, 6265, 8889, 14815, 18795, 20741, 44445, 62223, 103705, 311115, 530377, 1591131, 2651885, 3712639, 7955655, 11137917, 18563195, 55689585]

約数ペア:

[(1, 55689585), (3, 18563195), (5, 11137917), (7, 7955655), (15, 3712639), (21, 2651885), (35, 1591131), (105, 530377), (179, 311115), (537, 103705), (895, 62223), (1253, 44445), (2685, 20741), (2963, 18795), (3759, 14815), (6265, 8889)]