1608165

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2749}}^1$

素因数の和:2773

約数の個数: 24

約数和(自身を含む): 3003000

約数和(自身を除く): 1394835

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 2749, 8247, 13745, 24741, 35737, 41235, 107211, 123705, 178685, 321633, 536055, 1608165]

約数ペア:

[(1, 1608165), (3, 536055), (5, 321633), (9, 178685), (13, 123705), (15, 107211), (39, 41235), (45, 35737), (65, 24741), (117, 13745), (195, 8247), (585, 2749)]