2017159065

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{281923}}^1$

素因数の和:281990

約数の個数: 32

約数和(自身を含む): 3653735040

約数和(自身を除く): 1636575975

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 281923, 845769, 1409615, 2537307, 4228845, 7611921, 12686535, 14941919, 38059605, 44825757, 74709595, 134477271, 224128785, 403431813, 672386355, 2017159065]

約数ペア:

[(1, 2017159065), (3, 672386355), (5, 403431813), (9, 224128785), (15, 134477271), (27, 74709595), (45, 44825757), (53, 38059605), (135, 14941919), (159, 12686535), (265, 7611921), (477, 4228845), (795, 2537307), (1431, 1409615), (2385, 845769), (7155, 281923)]