42826995

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18661}}^1$

素因数の和:18692

約数の個数: 32

約数和(自身を含む): 80619840

約数和(自身を除く): 37792845

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 18661, 55983, 93305, 167949, 279915, 317237, 503847, 839745, 951711, 1586185, 2519235, 2855133, 4758555, 8565399, 14275665, 42826995]

約数ペア:

[(1, 42826995), (3, 14275665), (5, 8565399), (9, 4758555), (15, 2855133), (17, 2519235), (27, 1586185), (45, 951711), (51, 839745), (85, 503847), (135, 317237), (153, 279915), (255, 167949), (459, 93305), (765, 55983), (2295, 18661)]