42733515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{258991}}^1$

素因数の和:259010

約数の個数: 16

約数和(自身を含む): 74589696

約数和(自身を除く): 31856181

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 258991, 776973, 1294955, 2848901, 3884865, 8546703, 14244505, 42733515]

約数ペア:

[(1, 42733515), (3, 14244505), (5, 8546703), (11, 3884865), (15, 2848901), (33, 1294955), (55, 776973), (165, 258991)]