67255425

素因数分解:

$3^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{1103}}^1$

素因数の和:1390

約数の個数: 36

約数和(自身を含む): 121016064

約数和(自身を除く): 53760639

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 271, 813, 1103, 1355, 2439, 3309, 4065, 5515, 6775, 9927, 12195, 16545, 20325, 27575, 49635, 60975, 82725, 248175, 298913, 896739, 1494565, 2690217, 4483695, 7472825, 13451085, 22418475, 67255425]

約数ペア:

[(1, 67255425), (3, 22418475), (5, 13451085), (9, 7472825), (15, 4483695), (25, 2690217), (45, 1494565), (75, 896739), (225, 298913), (271, 248175), (813, 82725), (1103, 60975), (1355, 49635), (2439, 27575), (3309, 20325), (4065, 16545), (5515, 12195), (6775, 9927)]