1053945

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 1933440

約数和(自身を除く): 879495

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 211, 333, 555, 633, 999, 1055, 1665, 1899, 3165, 4995, 5697, 7807, 9495, 23421, 28485, 39035, 70263, 117105, 210789, 351315, 1053945]

約数ペア:

[(1, 1053945), (3, 351315), (5, 210789), (9, 117105), (15, 70263), (27, 39035), (37, 28485), (45, 23421), (111, 9495), (135, 7807), (185, 5697), (211, 4995), (333, 3165), (555, 1899), (633, 1665), (999, 1055)]