127527025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2789}}^1$

素因数の和:2889

約数の個数: 24

約数和(自身を含む): 166060800

約数和(自身を除く): 38533775

約数列:

[1, 5, 25, 31, 59, 155, 295, 775, 1475, 1829, 2789, 9145, 13945, 45725, 69725, 86459, 164551, 432295, 822755, 2161475, 4113775, 5101081, 25505405, 127527025]

約数ペア:

[(1, 127527025), (5, 25505405), (25, 5101081), (31, 4113775), (59, 2161475), (155, 822755), (295, 432295), (775, 164551), (1475, 86459), (1829, 69725), (2789, 45725), (9145, 13945)]