316370775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3697}}^1$

素因数の和:3880

約数の個数: 48

約数和(自身を含む): 601620224

約数和(自身を除く): 285249449

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 163, 175, 489, 525, 815, 1141, 2445, 3423, 3697, 4075, 5705, 11091, 12225, 17115, 18485, 25879, 28525, 55455, 77637, 85575, 92425, 129395, 277275, 388185, 602611, 646975, 1807833, 1940925, 3013055, 4218277, 9039165, 12654831, 15065275, 21091385, 45195825, 63274155, 105456925, 316370775]

約数ペア:

[(1, 316370775), (3, 105456925), (5, 63274155), (7, 45195825), (15, 21091385), (21, 15065275), (25, 12654831), (35, 9039165), (75, 4218277), (105, 3013055), (163, 1940925), (175, 1807833), (489, 646975), (525, 602611), (815, 388185), (1141, 277275), (2445, 129395), (3423, 92425), (3697, 85575), (4075, 77637), (5705, 55455), (11091, 28525), (12225, 25879), (17115, 18485)]