3138765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 5806080

約数和(自身を除く): 2667315

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 167, 179, 501, 537, 835, 895, 1169, 1253, 2505, 2685, 3507, 3759, 5845, 6265, 17535, 18795, 29893, 89679, 149465, 209251, 448395, 627753, 1046255, 3138765]

約数ペア:

[(1, 3138765), (3, 1046255), (5, 627753), (7, 448395), (15, 209251), (21, 149465), (35, 89679), (105, 29893), (167, 18795), (179, 17535), (501, 6265), (537, 5845), (835, 3759), (895, 3507), (1169, 2685), (1253, 2505)]