55807065

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17467}}^1$

素因数の和:17549

約数の個数: 24

約数和(自身を含む): 98100288

約数和(自身を除く): 42293223

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 17467, 52401, 87335, 157203, 262005, 786015, 1240157, 3720471, 6200785, 11161413, 18602355, 55807065]

約数ペア:

[(1, 55807065), (3, 18602355), (5, 11161413), (9, 6200785), (15, 3720471), (45, 1240157), (71, 786015), (213, 262005), (355, 157203), (639, 87335), (1065, 52401), (3195, 17467)]