20220225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15859}}^1$

素因数の和:15889

約数の個数: 24

約数和(自身を含む): 35399520

約数和(自身を除く): 15179295

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 15859, 47577, 79295, 237885, 269603, 396475, 808809, 1189425, 1348015, 4044045, 6740075, 20220225]

約数ペア:

[(1, 20220225), (3, 6740075), (5, 4044045), (15, 1348015), (17, 1189425), (25, 808809), (51, 396475), (75, 269603), (85, 237885), (255, 79295), (425, 47577), (1275, 15859)]