55407165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19753}}^1$

素因数の和:19789

約数の個数: 32

約数和(自身を含む): 102404736

約数和(自身を除く): 46997571

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 19753, 59259, 98765, 217283, 296295, 335801, 651849, 1007403, 1086415, 1679005, 3259245, 3693811, 5037015, 11081433, 18469055, 55407165]

約数ペア:

[(1, 55407165), (3, 18469055), (5, 11081433), (11, 5037015), (15, 3693811), (17, 3259245), (33, 1679005), (51, 1086415), (55, 1007403), (85, 651849), (165, 335801), (187, 296295), (255, 217283), (561, 98765), (935, 59259), (2805, 19753)]