63882345

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{661}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 108673920

約数和(自身を除く): 44791575

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 379, 661, 1137, 1895, 1983, 3305, 5685, 6443, 9915, 11237, 19329, 32215, 33711, 56185, 96645, 168555, 250519, 751557, 1252595, 3757785, 4258823, 12776469, 21294115, 63882345]

約数ペア:

[(1, 63882345), (3, 21294115), (5, 12776469), (15, 4258823), (17, 3757785), (51, 1252595), (85, 751557), (255, 250519), (379, 168555), (661, 96645), (1137, 56185), (1895, 33711), (1983, 32215), (3305, 19329), (5685, 11237), (6443, 9915)]