8727615

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4973}}^1$

素因数の和:5000

約数の個数: 32

約数和(自身を含む): 16712640

約数和(自身を除く): 7985025

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 4973, 14919, 24865, 44757, 64649, 74595, 134271, 193947, 223785, 323245, 581841, 671355, 969735, 1745523, 2909205, 8727615]

約数ペア:

[(1, 8727615), (3, 2909205), (5, 1745523), (9, 969735), (13, 671355), (15, 581841), (27, 323245), (39, 223785), (45, 193947), (65, 134271), (117, 74595), (135, 64649), (195, 44757), (351, 24865), (585, 14919), (1755, 4973)]