131793229725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5440381}}^1$

素因数の和:5440430

約数の個数: 48

約数和(自身を含む): 242858652480

約数和(自身を除く): 111065422755

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 425, 475, 969, 1275, 1425, 1615, 4845, 8075, 24225, 5440381, 16321143, 27201905, 81605715, 92486477, 103367239, 136009525, 277459431, 310101717, 408028575, 462432385, 516836195, 1387297155, 1550508585, 1757243063, 2312161925, 2584180975, 5271729189, 6936485775, 7752542925, 8786215315, 26358645945, 43931076575, 131793229725]

約数ペア:

[(1, 131793229725), (3, 43931076575), (5, 26358645945), (15, 8786215315), (17, 7752542925), (19, 6936485775), (25, 5271729189), (51, 2584180975), (57, 2312161925), (75, 1757243063), (85, 1550508585), (95, 1387297155), (255, 516836195), (285, 462432385), (323, 408028575), (425, 310101717), (475, 277459431), (969, 136009525), (1275, 103367239), (1425, 92486477), (1615, 81605715), (4845, 27201905), (8075, 16321143), (24225, 5440381)]