4757355

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 8367840

約数和(自身を除く): 3610485

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 1489, 3195, 4467, 7445, 13401, 22335, 67005, 105719, 317157, 528595, 951471, 1585785, 4757355]

約数ペア:

[(1, 4757355), (3, 1585785), (5, 951471), (9, 528595), (15, 317157), (45, 105719), (71, 67005), (213, 22335), (355, 13401), (639, 7445), (1065, 4467), (1489, 3195)]