71595405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1361}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 142781184

約数和(自身を除く): 71185779

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 167, 315, 501, 835, 1169, 1361, 1503, 2505, 3507, 4083, 5845, 6805, 7515, 9527, 10521, 12249, 17535, 20415, 28581, 47635, 52605, 61245, 85743, 142905, 227287, 428715, 681861, 1136435, 1591009, 2045583, 3409305, 4773027, 7955045, 10227915, 14319081, 23865135, 71595405]

約数ペア:

[(1, 71595405), (3, 23865135), (5, 14319081), (7, 10227915), (9, 7955045), (15, 4773027), (21, 3409305), (35, 2045583), (45, 1591009), (63, 1136435), (105, 681861), (167, 428715), (315, 227287), (501, 142905), (835, 85743), (1169, 61245), (1361, 52605), (1503, 47635), (2505, 28581), (3507, 20415), (4083, 17535), (5845, 12249), (6805, 10521), (7515, 9527)]