1341245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 16

約数和(自身を含む): 1710720

約数和(自身を除く): 369475

約数列:

[1, 5, 23, 107, 109, 115, 535, 545, 2461, 2507, 11663, 12305, 12535, 58315, 268249, 1341245]

約数ペア:

[(1, 1341245), (5, 268249), (23, 58315), (107, 12535), (109, 12305), (115, 11663), (535, 2507), (545, 2461)]