2418675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 4856832

約数和(自身を除く): 2438157

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 271, 357, 425, 525, 595, 813, 1275, 1355, 1785, 1897, 2975, 4065, 4607, 5691, 6775, 8925, 9485, 13821, 20325, 23035, 28455, 32249, 47425, 69105, 96747, 115175, 142275, 161245, 345525, 483735, 806225, 2418675]

約数ペア:

[(1, 2418675), (3, 806225), (5, 483735), (7, 345525), (15, 161245), (17, 142275), (21, 115175), (25, 96747), (35, 69105), (51, 47425), (75, 32249), (85, 28455), (105, 23035), (119, 20325), (175, 13821), (255, 9485), (271, 8925), (357, 6775), (425, 5691), (525, 4607), (595, 4065), (813, 2975), (1275, 1897), (1355, 1785)]