90456575

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1759}}^1$

素因数の和:1808

約数の個数: 36

約数和(自身を含む): 130616640

約数和(自身を除く): 40160065

約数列:

[1, 5, 11, 17, 25, 55, 85, 121, 187, 275, 425, 605, 935, 1759, 2057, 3025, 4675, 8795, 10285, 19349, 29903, 43975, 51425, 96745, 149515, 212839, 328933, 483725, 747575, 1064195, 1644665, 3618263, 5320975, 8223325, 18091315, 90456575]

約数ペア:

[(1, 90456575), (5, 18091315), (11, 8223325), (17, 5320975), (25, 3618263), (55, 1644665), (85, 1064195), (121, 747575), (187, 483725), (275, 328933), (425, 212839), (605, 149515), (935, 96745), (1759, 51425), (2057, 43975), (3025, 29903), (4675, 19349), (8795, 10285)]