286824945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{7213}}^1$

素因数の和:7473

約数の個数: 32

約数和(自身を含む): 502786944

約数和(自身を除く): 215961999

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 241, 723, 1205, 2651, 3615, 7213, 7953, 13255, 21639, 36065, 39765, 79343, 108195, 238029, 396715, 1190145, 1738333, 5214999, 8691665, 19121663, 26074995, 57364989, 95608315, 286824945]

約数ペア:

[(1, 286824945), (3, 95608315), (5, 57364989), (11, 26074995), (15, 19121663), (33, 8691665), (55, 5214999), (165, 1738333), (241, 1190145), (723, 396715), (1205, 238029), (2651, 108195), (3615, 79343), (7213, 39765), (7953, 36065), (13255, 21639)]