187171445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{9137}}^1$

素因数の和:9400

約数の個数: 16

約数和(自身を含む): 238830768

約数和(自身を除く): 51659323

約数列:

[1, 5, 17, 85, 241, 1205, 4097, 9137, 20485, 45685, 155329, 776645, 2202017, 11010085, 37434289, 187171445]

約数ペア:

[(1, 187171445), (5, 37434289), (17, 11010085), (85, 2202017), (241, 776645), (1205, 155329), (4097, 45685), (9137, 20485)]