7129343885

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{14653}}^1$

素因数の和:14805

約数の個数: 32

約数和(自身を含む): 9160977408

約数和(自身を除く): 2031633523

約数列:

[1, 5, 31, 43, 73, 155, 215, 365, 1333, 2263, 3139, 6665, 11315, 14653, 15695, 73265, 97309, 454243, 486545, 630079, 1069669, 2271215, 3150395, 5348345, 19532449, 33159739, 45995767, 97662245, 165798695, 229978835, 1425868777, 7129343885]

約数ペア:

[(1, 7129343885), (5, 1425868777), (31, 229978835), (43, 165798695), (73, 97662245), (155, 45995767), (215, 33159739), (365, 19532449), (1333, 5348345), (2263, 3150395), (3139, 2271215), (6665, 1069669), (11315, 630079), (14653, 486545), (15695, 454243), (73265, 97309)]