4820226425

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{4211}}^1$

素因数の和:4470

約数の個数: 48

約数和(自身を含む): 7086403584

約数和(自身を除く): 2266177159

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 211, 217, 775, 1055, 1085, 1477, 4211, 5275, 5425, 6541, 7385, 21055, 29477, 32705, 36925, 45787, 105275, 130541, 147385, 163525, 228935, 652705, 736925, 888521, 913787, 1144675, 3263525, 4442605, 4568935, 6219647, 22213025, 22844675, 27544151, 31098235, 137720755, 155491175, 192809057, 688603775, 964045285, 4820226425]

約数ペア:

[(1, 4820226425), (5, 964045285), (7, 688603775), (25, 192809057), (31, 155491175), (35, 137720755), (155, 31098235), (175, 27544151), (211, 22844675), (217, 22213025), (775, 6219647), (1055, 4568935), (1085, 4442605), (1477, 3263525), (4211, 1144675), (5275, 913787), (5425, 888521), (6541, 736925), (7385, 652705), (21055, 228935), (29477, 163525), (32705, 147385), (36925, 130541), (45787, 105275)]