26605425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 58281984

約数和(自身を除く): 31676559

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 25, 33, 35, 51, 55, 75, 77, 85, 105, 119, 165, 175, 187, 231, 255, 271, 275, 357, 385, 425, 525, 561, 595, 813, 825, 935, 1155, 1275, 1309, 1355, 1785, 1897, 1925, 2805, 2975, 2981, 3927, 4065, 4607, 4675, 5691, 5775, 6545, 6775, 8925, 8943, 9485, 13821, 14025, 14905, 19635, 20325, 20867, 23035, 28455, 32249, 32725, 44715, 47425, 50677, 62601, 69105, 74525, 96747, 98175, 104335, 115175, 142275, 152031, 161245, 223575, 253385, 313005, 345525, 354739, 483735, 521675, 760155, 806225, 1064217, 1266925, 1565025, 1773695, 2418675, 3800775, 5321085, 8868475, 26605425]

約数ペア:

[(1, 26605425), (3, 8868475), (5, 5321085), (7, 3800775), (11, 2418675), (15, 1773695), (17, 1565025), (21, 1266925), (25, 1064217), (33, 806225), (35, 760155), (51, 521675), (55, 483735), (75, 354739), (77, 345525), (85, 313005), (105, 253385), (119, 223575), (165, 161245), (175, 152031), (187, 142275), (231, 115175), (255, 104335), (271, 98175), (275, 96747), (357, 74525), (385, 69105), (425, 62601), (525, 50677), (561, 47425), (595, 44715), (813, 32725), (825, 32249), (935, 28455), (1155, 23035), (1275, 20867), (1309, 20325), (1355, 19635), (1785, 14905), (1897, 14025), (1925, 13821), (2805, 9485), (2975, 8943), (2981, 8925), (3927, 6775), (4065, 6545), (4607, 5775), (4675, 5691)]