5491275

素因数分解:

$3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 9148224

約数和(自身を除く): 3656949

約数列:

[1, 3, 5, 15, 25, 75, 211, 347, 633, 1041, 1055, 1735, 3165, 5205, 5275, 8675, 15825, 26025, 73217, 219651, 366085, 1098255, 1830425, 5491275]

約数ペア:

[(1, 5491275), (3, 1830425), (5, 1098255), (15, 366085), (25, 219651), (75, 73217), (211, 26025), (347, 15825), (633, 8675), (1041, 5275), (1055, 5205), (1735, 3165)]