16923465

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9643}}^1$

素因数の和:9670

約数の個数: 32

約数和(自身を含む): 32403840

約数和(自身を除く): 15480375

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 9643, 28929, 48215, 86787, 125359, 144645, 260361, 376077, 433935, 626795, 1128231, 1301805, 1880385, 3384693, 5641155, 16923465]

約数ペア:

[(1, 16923465), (3, 5641155), (5, 3384693), (9, 1880385), (13, 1301805), (15, 1128231), (27, 626795), (39, 433935), (45, 376077), (65, 260361), (117, 144645), (135, 125359), (195, 86787), (351, 48215), (585, 28929), (1755, 9643)]