66504145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{853}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 82639872

約数和(自身を除く): 16135727

約数列:

[1, 5, 31, 155, 503, 853, 2515, 4265, 15593, 26443, 77965, 132215, 429059, 2145295, 13300829, 66504145]

約数ペア:

[(1, 66504145), (5, 13300829), (31, 2145295), (155, 429059), (503, 132215), (853, 77965), (2515, 26443), (4265, 15593)]