8139767185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{37591}}^1$

素因数の和:37765

約数の個数: 32

約数和(自身を含む): 11086331904

約数和(自身を除く): 2946564719

約数列:

[1, 5, 11, 31, 55, 127, 155, 341, 635, 1397, 1705, 3937, 6985, 19685, 37591, 43307, 187955, 216535, 413501, 1165321, 2067505, 4774057, 5826605, 12818531, 23870285, 52514627, 64092655, 147995767, 262573135, 739978835, 1627953437, 8139767185]

約数ペア:

[(1, 8139767185), (5, 1627953437), (11, 739978835), (31, 262573135), (55, 147995767), (127, 64092655), (155, 52514627), (341, 23870285), (635, 12818531), (1397, 5826605), (1705, 4774057), (3937, 2067505), (6985, 1165321), (19685, 413501), (37591, 216535), (43307, 187955)]