55329945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4723}}^1$

素因数の和:4813

約数の個数: 32

約数和(自身を含む): 97956864

約数和(自身を除く): 42626919

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 2343, 3905, 4723, 11715, 14169, 23615, 51953, 70845, 155859, 259765, 335333, 779295, 1005999, 1676665, 3688663, 5029995, 11065989, 18443315, 55329945]

約数ペア:

[(1, 55329945), (3, 18443315), (5, 11065989), (11, 5029995), (15, 3688663), (33, 1676665), (55, 1005999), (71, 779295), (165, 335333), (213, 259765), (355, 155859), (781, 70845), (1065, 51953), (2343, 23615), (3905, 14169), (4723, 11715)]