103115375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3947}}^1$

素因数の和:3992

約数の個数: 32

約数和(自身を含む): 147813120

約数和(自身を除く): 44697745

約数列:

[1, 5, 11, 19, 25, 55, 95, 125, 209, 275, 475, 1045, 1375, 2375, 3947, 5225, 19735, 26125, 43417, 74993, 98675, 217085, 374965, 493375, 824923, 1085425, 1874825, 4124615, 5427125, 9374125, 20623075, 103115375]

約数ペア:

[(1, 103115375), (5, 20623075), (11, 9374125), (19, 5427125), (25, 4124615), (55, 1874825), (95, 1085425), (125, 824923), (209, 493375), (275, 374965), (475, 217085), (1045, 98675), (1375, 74993), (2375, 43417), (3947, 26125), (5225, 19735)]