16933245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 32901120

約数和(自身を除く): 15967875

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 67, 83, 87, 105, 145, 201, 203, 249, 335, 415, 435, 469, 581, 609, 1005, 1015, 1245, 1407, 1743, 1943, 2345, 2407, 2905, 3045, 5561, 5829, 7035, 7221, 8715, 9715, 12035, 13601, 16683, 16849, 27805, 29145, 36105, 38927, 40803, 50547, 68005, 83415, 84245, 116781, 161269, 194635, 204015, 252735, 483807, 583905, 806345, 1128883, 2419035, 3386649, 5644415, 16933245]

約数ペア:

[(1, 16933245), (3, 5644415), (5, 3386649), (7, 2419035), (15, 1128883), (21, 806345), (29, 583905), (35, 483807), (67, 252735), (83, 204015), (87, 194635), (105, 161269), (145, 116781), (201, 84245), (203, 83415), (249, 68005), (335, 50547), (415, 40803), (435, 38927), (469, 36105), (581, 29145), (609, 27805), (1005, 16849), (1015, 16683), (1245, 13601), (1407, 12035), (1743, 9715), (1943, 8715), (2345, 7221), (2407, 7035), (2905, 5829), (3045, 5561)]