53637505

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 65507904

約数和(自身を除く): 11870399

約数列:

[1, 5, 83, 307, 415, 421, 1535, 2105, 25481, 34943, 127405, 129247, 174715, 646235, 10727501, 53637505]

約数ペア:

[(1, 53637505), (5, 10727501), (83, 646235), (307, 174715), (415, 129247), (421, 127405), (1535, 34943), (2105, 25481)]