8848181665

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 11375442576

約数和(自身を除く): 2527260911

約数列:

[1, 5, 31, 37, 155, 157, 185, 317, 785, 961, 1147, 1585, 4805, 4867, 5735, 5809, 9827, 11729, 24335, 29045, 35557, 49135, 49769, 58645, 150877, 177785, 180079, 248845, 304637, 363599, 754385, 900395, 1523185, 1542839, 1817995, 1841453, 5582449, 7714195, 9207265, 11271569, 27912245, 47828009, 56357845, 57085043, 239140045, 285425215, 1769636333, 8848181665]

約数ペア:

[(1, 8848181665), (5, 1769636333), (31, 285425215), (37, 239140045), (155, 57085043), (157, 56357845), (185, 47828009), (317, 27912245), (785, 11271569), (961, 9207265), (1147, 7714195), (1585, 5582449), (4805, 1841453), (4867, 1817995), (5735, 1542839), (5809, 1523185), (9827, 900395), (11729, 754385), (24335, 363599), (29045, 304637), (35557, 248845), (49135, 180079), (49769, 177785), (58645, 150877)]