4747202425

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1\times {\mathrm{881}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 6908557824

約数和(自身を除く): 2161355399

約数列:

[1, 5, 7, 25, 35, 41, 175, 205, 287, 751, 881, 1025, 1435, 3755, 4405, 5257, 6167, 7175, 18775, 22025, 26285, 30791, 30835, 36121, 131425, 153955, 154175, 180605, 215537, 252847, 661631, 769775, 903025, 1077685, 1264235, 3308155, 4631417, 5388425, 6321175, 16540775, 23157085, 27126871, 115785425, 135634355, 189888097, 678171775, 949440485, 4747202425]

約数ペア:

[(1, 4747202425), (5, 949440485), (7, 678171775), (25, 189888097), (35, 135634355), (41, 115785425), (175, 27126871), (205, 23157085), (287, 16540775), (751, 6321175), (881, 5388425), (1025, 4631417), (1435, 3308155), (3755, 1264235), (4405, 1077685), (5257, 903025), (6167, 769775), (7175, 661631), (18775, 252847), (22025, 215537), (26285, 180605), (30791, 154175), (30835, 153955), (36121, 131425)]