9838115

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 14183424

約数和(自身を除く): 4345309

約数列:

[1, 5, 7, 35, 37, 71, 107, 185, 259, 355, 497, 535, 749, 1295, 2485, 2627, 3745, 3959, 7597, 13135, 18389, 19795, 27713, 37985, 53179, 91945, 138565, 265895, 281089, 1405445, 1967623, 9838115]

約数ペア:

[(1, 9838115), (5, 1967623), (7, 1405445), (35, 281089), (37, 265895), (71, 138565), (107, 91945), (185, 53179), (259, 37985), (355, 27713), (497, 19795), (535, 18389), (749, 13135), (1295, 7597), (2485, 3959), (2627, 3745)]