5148205

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 6531840

約数和(自身を除く): 1383635

約数列:

[1, 5, 23, 89, 115, 445, 503, 2047, 2515, 10235, 11569, 44767, 57845, 223835, 1029641, 5148205]

約数ペア:

[(1, 5148205), (5, 1029641), (23, 223835), (89, 57845), (115, 44767), (445, 11569), (503, 10235), (2047, 2515)]