145117615

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{3929}}^1$

素因数の和:4106

約数の個数: 16

約数和(自身を含む): 178264800

約数和(自身を除く): 33147185

約数列:

[1, 5, 83, 89, 415, 445, 3929, 7387, 19645, 36935, 326107, 349681, 1630535, 1748405, 29023523, 145117615]

約数ペア:

[(1, 145117615), (5, 29023523), (83, 1748405), (89, 1630535), (415, 349681), (445, 326107), (3929, 36935), (7387, 19645)]