86925405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5273}}^1$

素因数の和:5445

約数の個数: 32

約数和(自身を含む): 159992064

約数和(自身を除く): 73066659

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 157, 471, 785, 1099, 2355, 3297, 5273, 5495, 15819, 16485, 26365, 36911, 79095, 110733, 184555, 553665, 827861, 2483583, 4139305, 5795027, 12417915, 17385081, 28975135, 86925405]

約数ペア:

[(1, 86925405), (3, 28975135), (5, 17385081), (7, 12417915), (15, 5795027), (21, 4139305), (35, 2483583), (105, 827861), (157, 553665), (471, 184555), (785, 110733), (1099, 79095), (2355, 36911), (3297, 26365), (5273, 16485), (5495, 15819)]