91090515

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{85531}}^1$

素因数の和:85610

約数の個数: 16

約数和(自身を含む): 147799296

約数和(自身を除く): 56708781

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 85531, 256593, 427655, 1282965, 6072701, 18218103, 30363505, 91090515]

約数ペア:

[(1, 91090515), (3, 30363505), (5, 18218103), (15, 6072701), (71, 1282965), (213, 427655), (355, 256593), (1065, 85531)]