7020145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1171}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 9282240

約数和(自身を除く): 2262095

約数列:

[1, 5, 11, 55, 109, 545, 1171, 1199, 5855, 5995, 12881, 64405, 127639, 638195, 1404029, 7020145]

約数ペア:

[(1, 7020145), (5, 1404029), (11, 638195), (55, 127639), (109, 64405), (545, 12881), (1171, 5995), (1199, 5855)]