55761915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1021}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 97719552

約数和(自身を除く): 41957637

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 331, 993, 1021, 1655, 3063, 3641, 4965, 5105, 10923, 11231, 15315, 18205, 33693, 54615, 56155, 168465, 337951, 1013853, 1689755, 3717461, 5069265, 11152383, 18587305, 55761915]

約数ペア:

[(1, 55761915), (3, 18587305), (5, 11152383), (11, 5069265), (15, 3717461), (33, 1689755), (55, 1013853), (165, 337951), (331, 168465), (993, 56155), (1021, 54615), (1655, 33693), (3063, 18205), (3641, 15315), (4965, 11231), (5105, 10923)]