13290615

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7573}}^1$

素因数の和:7600

約数の個数: 32

約数和(自身を含む): 25448640

約数和(自身を除く): 12158025

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 7573, 22719, 37865, 68157, 98449, 113595, 204471, 295347, 340785, 492245, 886041, 1022355, 1476735, 2658123, 4430205, 13290615]

約数ペア:

[(1, 13290615), (3, 4430205), (5, 2658123), (9, 1476735), (13, 1022355), (15, 886041), (27, 492245), (39, 340785), (45, 295347), (65, 204471), (117, 113595), (135, 98449), (195, 68157), (351, 37865), (585, 22719), (1755, 7573)]