1851244225

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{6277}}^1$

素因数の和:6585

約数の個数: 24

約数和(自身を含む): 2354099328

約数和(自身を除く): 502855103

約数列:

[1, 5, 25, 47, 235, 251, 1175, 1255, 6275, 6277, 11797, 31385, 58985, 156925, 294925, 295019, 1475095, 1575527, 7375475, 7877635, 39388175, 74049769, 370248845, 1851244225]

約数ペア:

[(1, 1851244225), (5, 370248845), (25, 74049769), (47, 39388175), (235, 7877635), (251, 7375475), (1175, 1575527), (1255, 1475095), (6275, 295019), (6277, 294925), (11797, 156925), (31385, 58985)]