151185405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{6343}}^1$

素因数の和:6585

約数の個数: 32

約数和(自身を含む): 277714944

約数和(自身を除く): 126529539

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 227, 681, 1135, 1589, 3405, 4767, 6343, 7945, 19029, 23835, 31715, 44401, 95145, 133203, 222005, 666015, 1439861, 4319583, 7199305, 10079027, 21597915, 30237081, 50395135, 151185405]

約数ペア:

[(1, 151185405), (3, 50395135), (5, 30237081), (7, 21597915), (15, 10079027), (21, 7199305), (35, 4319583), (105, 1439861), (227, 666015), (681, 222005), (1135, 133203), (1589, 95145), (3405, 44401), (4767, 31715), (6343, 23835), (7945, 19029)]