127590575

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 193320960

約数和(自身を除く): 65730385

約数列:

[1, 5, 7, 25, 29, 31, 35, 145, 155, 175, 203, 217, 725, 775, 811, 899, 1015, 1085, 4055, 4495, 5075, 5425, 5677, 6293, 20275, 22475, 23519, 25141, 28385, 31465, 117595, 125705, 141925, 157325, 164633, 175987, 587975, 628525, 729089, 823165, 879935, 3645445, 4115825, 4399675, 5103623, 18227225, 25518115, 127590575]

約数ペア:

[(1, 127590575), (5, 25518115), (7, 18227225), (25, 5103623), (29, 4399675), (31, 4115825), (35, 3645445), (145, 879935), (155, 823165), (175, 729089), (203, 628525), (217, 587975), (725, 175987), (775, 164633), (811, 157325), (899, 141925), (1015, 125705), (1085, 117595), (4055, 31465), (4495, 28385), (5075, 25141), (5425, 23519), (5677, 22475), (6293, 20275)]