1315695325

素因数分解:

$5^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{6841}}^1$

素因数の和:7022

約数の個数: 36

約数和(自身を含む): 1910190612

約数和(自身を除く): 594495287

約数列:

[1, 5, 7, 25, 35, 49, 157, 175, 245, 785, 1099, 1225, 3925, 5495, 6841, 7693, 27475, 34205, 38465, 47887, 171025, 192325, 239435, 335209, 1074037, 1197175, 1676045, 5370185, 7518259, 8380225, 26850925, 37591295, 52627813, 187956475, 263139065, 1315695325]

約数ペア:

[(1, 1315695325), (5, 263139065), (7, 187956475), (25, 52627813), (35, 37591295), (49, 26850925), (157, 8380225), (175, 7518259), (245, 5370185), (785, 1676045), (1099, 1197175), (1225, 1074037), (3925, 335209), (5495, 239435), (6841, 192325), (7693, 171025), (27475, 47887), (34205, 38465)]