75236385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4003}}^1$

素因数の和:4197

約数の個数: 32

約数和(自身を含む): 138378240

約数和(自身を除く): 63141855

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 179, 537, 895, 1253, 2685, 3759, 4003, 6265, 12009, 18795, 20015, 28021, 60045, 84063, 140105, 420315, 716537, 2149611, 3582685, 5015759, 10748055, 15047277, 25078795, 75236385]

約数ペア:

[(1, 75236385), (3, 25078795), (5, 15047277), (7, 10748055), (15, 5015759), (21, 3582685), (35, 2149611), (105, 716537), (179, 420315), (537, 140105), (895, 84063), (1253, 60045), (2685, 28021), (3759, 20015), (4003, 18795), (6265, 12009)]