38867065

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 50173128

約数和(自身を除く): 11306063

約数列:

[1, 5, 19, 61, 95, 305, 353, 361, 1159, 1765, 1805, 5795, 6707, 21533, 22021, 33535, 107665, 110105, 127433, 409127, 637165, 2045635, 7773413, 38867065]

約数ペア:

[(1, 38867065), (5, 7773413), (19, 2045635), (61, 637165), (95, 409127), (305, 127433), (353, 110105), (361, 107665), (1159, 33535), (1765, 22021), (1805, 21533), (5795, 6707)]