3722745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 6797952

約数和(自身を除く): 3075207

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 1123, 3315, 3369, 5615, 14599, 16845, 19091, 43797, 57273, 72995, 95455, 218985, 248183, 286365, 744549, 1240915, 3722745]

約数ペア:

[(1, 3722745), (3, 1240915), (5, 744549), (13, 286365), (15, 248183), (17, 218985), (39, 95455), (51, 72995), (65, 57273), (85, 43797), (195, 19091), (221, 16845), (255, 14599), (663, 5615), (1105, 3369), (1123, 3315)]