223460445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{1223}}^1$

素因数の和:2181

約数の個数: 32

約数和(自身を含む): 385765632

約数和(自身を除く): 162305187

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 937, 1223, 2811, 3669, 4685, 6115, 12181, 14055, 15899, 18345, 36543, 47697, 60905, 79495, 182715, 238485, 1145951, 3437853, 5729755, 14897363, 17189265, 44692089, 74486815, 223460445]

約数ペア:

[(1, 223460445), (3, 74486815), (5, 44692089), (13, 17189265), (15, 14897363), (39, 5729755), (65, 3437853), (195, 1145951), (937, 238485), (1223, 182715), (2811, 79495), (3669, 60905), (4685, 47697), (6115, 36543), (12181, 18345), (14055, 15899)]