9141885

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{911}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 15934464

約数和(自身を除く): 6792579

約数列:

[1, 3, 5, 9, 15, 45, 223, 669, 911, 1115, 2007, 2733, 3345, 4555, 8199, 10035, 13665, 40995, 203153, 609459, 1015765, 1828377, 3047295, 9141885]

約数ペア:

[(1, 9141885), (3, 3047295), (5, 1828377), (9, 1015765), (15, 609459), (45, 203153), (223, 40995), (669, 13665), (911, 10035), (1115, 8199), (2007, 4555), (2733, 3345)]