47819475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^2$

素因数の和:305

約数の個数: 54

約数和(自身を含む): 94113396

約数和(自身を除く): 46293921

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 139, 165, 225, 275, 417, 495, 695, 825, 1251, 1529, 2085, 2475, 3475, 4587, 6255, 7645, 10425, 13761, 19321, 22935, 31275, 38225, 57963, 68805, 96605, 114675, 173889, 212531, 289815, 344025, 483025, 637593, 869445, 1062655, 1449075, 1912779, 3187965, 4347225, 5313275, 9563895, 15939825, 47819475]

約数ペア:

[(1, 47819475), (3, 15939825), (5, 9563895), (9, 5313275), (11, 4347225), (15, 3187965), (25, 1912779), (33, 1449075), (45, 1062655), (55, 869445), (75, 637593), (99, 483025), (139, 344025), (165, 289815), (225, 212531), (275, 173889), (417, 114675), (495, 96605), (695, 68805), (825, 57963), (1251, 38225), (1529, 31275), (2085, 22935), (2475, 19321), (3475, 13761), (4587, 10425), (6255, 7645)]