53587515

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{27271}}^1$

素因数の和:27410

約数の個数: 16

約数和(自身を含む): 86397696

約数和(自身を除く): 32810181

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 27271, 81813, 136355, 409065, 3572501, 10717503, 17862505, 53587515]

約数ペア:

[(1, 53587515), (3, 17862505), (5, 10717503), (15, 3572501), (131, 409065), (393, 136355), (655, 81813), (1965, 27271)]