47933325

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 95056416

約数和(自身を除く): 47123091

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 107, 165, 181, 225, 275, 321, 495, 535, 543, 825, 905, 963, 1177, 1605, 1629, 1991, 2475, 2675, 2715, 3531, 4525, 4815, 5885, 5973, 8025, 8145, 9955, 10593, 13575, 17655, 17919, 19367, 24075, 29425, 29865, 40725, 49775, 52965, 58101, 88275, 89595, 96835, 149325, 174303, 213037, 264825, 290505, 447975, 484175, 639111, 871515, 1065185, 1452525, 1917333, 3195555, 4357575, 5325925, 9586665, 15977775, 47933325]

約数ペア:

[(1, 47933325), (3, 15977775), (5, 9586665), (9, 5325925), (11, 4357575), (15, 3195555), (25, 1917333), (33, 1452525), (45, 1065185), (55, 871515), (75, 639111), (99, 484175), (107, 447975), (165, 290505), (181, 264825), (225, 213037), (275, 174303), (321, 149325), (495, 96835), (535, 89595), (543, 88275), (825, 58101), (905, 52965), (963, 49775), (1177, 40725), (1605, 29865), (1629, 29425), (1991, 24075), (2475, 19367), (2675, 17919), (2715, 17655), (3531, 13575), (4525, 10593), (4815, 9955), (5885, 8145), (5973, 8025)]