9780615

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5573}}^1$

素因数の和:5600

約数の個数: 32

約数和(自身を含む): 18728640

約数和(自身を除く): 8948025

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 5573, 16719, 27865, 50157, 72449, 83595, 150471, 217347, 250785, 362245, 652041, 752355, 1086735, 1956123, 3260205, 9780615]

約数ペア:

[(1, 9780615), (3, 3260205), (5, 1956123), (9, 1086735), (13, 752355), (15, 652041), (27, 362245), (39, 250785), (45, 217347), (65, 150471), (117, 83595), (135, 72449), (195, 50157), (351, 27865), (585, 16719), (1755, 5573)]