7108025

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 9225600

約数和(自身を除く): 2117575

約数列:

[1, 5, 25, 59, 61, 79, 295, 305, 395, 1475, 1525, 1975, 3599, 4661, 4819, 17995, 23305, 24095, 89975, 116525, 120475, 284321, 1421605, 7108025]

約数ペア:

[(1, 7108025), (5, 1421605), (25, 284321), (59, 120475), (61, 116525), (79, 89975), (295, 24095), (305, 23305), (395, 17995), (1475, 4819), (1525, 4661), (1975, 3599)]