1593555

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 2764800

約数和(自身を除く): 1171245

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 149, 155, 345, 447, 465, 713, 745, 2139, 2235, 3427, 3565, 4619, 10281, 10695, 13857, 17135, 23095, 51405, 69285, 106237, 318711, 531185, 1593555]

約数ペア:

[(1, 1593555), (3, 531185), (5, 318711), (15, 106237), (23, 69285), (31, 51405), (69, 23095), (93, 17135), (115, 13857), (149, 10695), (155, 10281), (345, 4619), (447, 3565), (465, 3427), (713, 2235), (745, 2139)]