1181617425

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{122131}}^1$

素因数の和:122190

約数の個数: 36

約数和(自身を含む): 2165644624

約数和(自身を除く): 984027199

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 9675, 122131, 366393, 610655, 1099179, 1831965, 3053275, 5251633, 5495895, 9159825, 15754899, 26258165, 27479475, 47264697, 78774495, 131290825, 236323485, 393872475, 1181617425]

約数ペア:

[(1, 1181617425), (3, 393872475), (5, 236323485), (9, 131290825), (15, 78774495), (25, 47264697), (43, 27479475), (45, 26258165), (75, 15754899), (129, 9159825), (215, 5495895), (225, 5251633), (387, 3053275), (645, 1831965), (1075, 1099179), (1935, 610655), (3225, 366393), (9675, 122131)]