28238889345

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4241}}^1\times {\mathrm{15307}}^1$

素因数の和:19585

約数の個数: 32

約数和(自身を含む): 46754305920

約数和(自身を除く): 18515416575

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 4241, 12723, 15307, 21205, 45921, 63615, 76535, 122989, 229605, 368967, 443903, 614945, 1331709, 1844835, 2219515, 6658545, 64916987, 194750961, 324584935, 973754805, 1882592623, 5647777869, 9412963115, 28238889345]

約数ペア:

[(1, 28238889345), (3, 9412963115), (5, 5647777869), (15, 1882592623), (29, 973754805), (87, 324584935), (145, 194750961), (435, 64916987), (4241, 6658545), (12723, 2219515), (15307, 1844835), (21205, 1331709), (45921, 614945), (63615, 443903), (76535, 368967), (122989, 229605)]