3910201775

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 5151336960

約数和(自身を除く): 1241135185

約数列:

[1, 5, 25, 41, 43, 79, 205, 215, 395, 1025, 1075, 1123, 1763, 1975, 3239, 3397, 5615, 8815, 16195, 16985, 28075, 44075, 46043, 48289, 80975, 84925, 88717, 139277, 230215, 241445, 443585, 696385, 1151075, 1207225, 1979849, 2217925, 3481925, 3637397, 3814831, 9899245, 18186985, 19074155, 49496225, 90934925, 95370775, 156408071, 782040355, 3910201775]

約数ペア:

[(1, 3910201775), (5, 782040355), (25, 156408071), (41, 95370775), (43, 90934925), (79, 49496225), (205, 19074155), (215, 18186985), (395, 9899245), (1025, 3814831), (1075, 3637397), (1123, 3481925), (1763, 2217925), (1975, 1979849), (3239, 1207225), (3397, 1151075), (5615, 696385), (8815, 443585), (16195, 241445), (16985, 230215), (28075, 139277), (44075, 88717), (46043, 84925), (48289, 80975)]