2067945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 3677184

約数和(自身を除く): 1609239

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 151, 165, 249, 415, 453, 755, 913, 1245, 1661, 2265, 2739, 4565, 4983, 8305, 12533, 13695, 24915, 37599, 62665, 137863, 187995, 413589, 689315, 2067945]

約数ペア:

[(1, 2067945), (3, 689315), (5, 413589), (11, 187995), (15, 137863), (33, 62665), (55, 37599), (83, 24915), (151, 13695), (165, 12533), (249, 8305), (415, 4983), (453, 4565), (755, 2739), (913, 2265), (1245, 1661)]