201358575

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:654

約数の個数: 96

約数和(自身を含む): 412830720

約数和(自身を除く): 211472145

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 47, 55, 75, 99, 135, 141, 165, 225, 235, 275, 297, 423, 495, 517, 577, 675, 705, 825, 1175, 1269, 1485, 1551, 1731, 2115, 2475, 2585, 2885, 3525, 4653, 5193, 6345, 6347, 7425, 7755, 8655, 10575, 12925, 13959, 14425, 15579, 19041, 23265, 25965, 27119, 31725, 31735, 38775, 43275, 57123, 69795, 77895, 81357, 95205, 116325, 129825, 135595, 158675, 171369, 244071, 285615, 298309, 348975, 389475, 406785, 476025, 677975, 732213, 856845, 894927, 1220355, 1428075, 1491545, 2033925, 2684781, 3661065, 4284225, 4474635, 6101775, 7457725, 8054343, 13423905, 18305325, 22373175, 40271715, 67119525, 201358575]

約数ペア:

[(1, 201358575), (3, 67119525), (5, 40271715), (9, 22373175), (11, 18305325), (15, 13423905), (25, 8054343), (27, 7457725), (33, 6101775), (45, 4474635), (47, 4284225), (55, 3661065), (75, 2684781), (99, 2033925), (135, 1491545), (141, 1428075), (165, 1220355), (225, 894927), (235, 856845), (275, 732213), (297, 677975), (423, 476025), (495, 406785), (517, 389475), (577, 348975), (675, 298309), (705, 285615), (825, 244071), (1175, 171369), (1269, 158675), (1485, 135595), (1551, 129825), (1731, 116325), (2115, 95205), (2475, 81357), (2585, 77895), (2885, 69795), (3525, 57123), (4653, 43275), (5193, 38775), (6345, 31735), (6347, 31725), (7425, 27119), (7755, 25965), (8655, 23265), (10575, 19041), (12925, 15579), (13959, 14425)]