42536445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2957}}^1$

素因数の和:3109

約数の個数: 32

約数和(自身を含む): 78375168

約数和(自身を除く): 35838723

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 137, 411, 685, 959, 2055, 2877, 2957, 4795, 8871, 14385, 14785, 20699, 44355, 62097, 103495, 310485, 405109, 1215327, 2025545, 2835763, 6076635, 8507289, 14178815, 42536445]

約数ペア:

[(1, 42536445), (3, 14178815), (5, 8507289), (7, 6076635), (15, 2835763), (21, 2025545), (35, 1215327), (105, 405109), (137, 310485), (411, 103495), (685, 62097), (959, 44355), (2055, 20699), (2877, 14785), (2957, 14385), (4795, 8871)]