3448025

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 5535360

約数和(自身を除く): 2087335

約数列:

[1, 5, 7, 17, 19, 25, 35, 61, 85, 95, 119, 133, 175, 305, 323, 425, 427, 475, 595, 665, 1037, 1159, 1525, 1615, 2135, 2261, 2975, 3325, 5185, 5795, 7259, 8075, 8113, 10675, 11305, 19703, 25925, 28975, 36295, 40565, 56525, 98515, 137921, 181475, 202825, 492575, 689605, 3448025]

約数ペア:

[(1, 3448025), (5, 689605), (7, 492575), (17, 202825), (19, 181475), (25, 137921), (35, 98515), (61, 56525), (85, 40565), (95, 36295), (119, 28975), (133, 25925), (175, 19703), (305, 11305), (323, 10675), (425, 8113), (427, 8075), (475, 7259), (595, 5795), (665, 5185), (1037, 3325), (1159, 2975), (1525, 2261), (1615, 2135)]