72748255

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{571}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 88792704

約数和(自身を除く): 16044449

約数列:

[1, 5, 83, 307, 415, 571, 1535, 2855, 25481, 47393, 127405, 175297, 236965, 876485, 14549651, 72748255]

約数ペア:

[(1, 72748255), (5, 14549651), (83, 876485), (307, 236965), (415, 175297), (571, 127405), (1535, 47393), (2855, 25481)]