439218005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 563659776

約数和(自身を除く): 124441771

約数列:

[1, 5, 23, 73, 113, 115, 365, 463, 565, 1679, 2315, 2599, 8249, 8395, 10649, 12995, 33799, 41245, 52319, 53245, 168995, 189727, 261595, 777377, 948635, 1203337, 3819287, 3886885, 6016685, 19096435, 87843601, 439218005]

約数ペア:

[(1, 439218005), (5, 87843601), (23, 19096435), (73, 6016685), (113, 3886885), (115, 3819287), (365, 1203337), (463, 948635), (565, 777377), (1679, 261595), (2315, 189727), (2599, 168995), (8249, 53245), (8395, 52319), (10649, 41245), (12995, 33799)]