165121445

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{2441}}^1$

素因数の和:2692

約数の個数: 16

約数和(自身を含む): 201845952

約数和(自身を除く): 36724507

約数列:

[1, 5, 83, 163, 415, 815, 2441, 12205, 13529, 67645, 202603, 397883, 1013015, 1989415, 33024289, 165121445]

約数ペア:

[(1, 165121445), (5, 33024289), (83, 1989415), (163, 1013015), (415, 397883), (815, 202603), (2441, 67645), (12205, 13529)]