1369945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 1772928

約数和(自身を除く): 402983

約数列:

[1, 5, 17, 71, 85, 227, 355, 1135, 1207, 3859, 6035, 16117, 19295, 80585, 273989, 1369945]

約数ペア:

[(1, 1369945), (5, 273989), (17, 80585), (71, 19295), (85, 16117), (227, 6035), (355, 3859), (1135, 1207)]