38682215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54101}}^1$

素因数の和:54130

約数の個数: 16

約数和(自身を含む): 54534816

約数和(自身を除く): 15852601

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 54101, 270505, 595111, 703313, 2975555, 3516565, 7736443, 38682215]

約数ペア:

[(1, 38682215), (5, 7736443), (11, 3516565), (13, 2975555), (55, 703313), (65, 595111), (143, 270505), (715, 54101)]