138077960065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 179813094912

約数和(自身を除く): 41735134847

約数列:

[1, 5, 17, 73, 85, 211, 263, 365, 401, 1055, 1241, 1315, 2005, 3587, 4471, 6205, 6817, 15403, 17935, 19199, 22355, 29273, 34085, 55493, 77015, 84611, 95995, 105463, 146365, 261851, 277465, 326383, 423055, 497641, 527315, 943381, 1309255, 1438387, 1631915, 1792871, 2488205, 4050989, 4716905, 6176603, 7191935, 7698799, 8964355, 20254945, 22252693, 30883015, 38493995, 68866813, 105002251, 111263465, 130879583, 344334065, 378295781, 525011255, 654397915, 1624446589, 1891478905, 8122232945, 27615592013, 138077960065]

約数ペア:

[(1, 138077960065), (5, 27615592013), (17, 8122232945), (73, 1891478905), (85, 1624446589), (211, 654397915), (263, 525011255), (365, 378295781), (401, 344334065), (1055, 130879583), (1241, 111263465), (1315, 105002251), (2005, 68866813), (3587, 38493995), (4471, 30883015), (6205, 22252693), (6817, 20254945), (15403, 8964355), (17935, 7698799), (19199, 7191935), (22355, 6176603), (29273, 4716905), (34085, 4050989), (55493, 2488205), (77015, 1792871), (84611, 1631915), (95995, 1438387), (105463, 1309255), (146365, 943381), (261851, 527315), (277465, 497641), (326383, 423055)]