25035215

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1259}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 31116960

約数和(自身を除く): 6081745

約数列:

[1, 5, 41, 97, 205, 485, 1259, 3977, 6295, 19885, 51619, 122123, 258095, 610615, 5007043, 25035215]

約数ペア:

[(1, 25035215), (5, 5007043), (41, 610615), (97, 258095), (205, 122123), (485, 51619), (1259, 19885), (3977, 6295)]