137109505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{743}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 188987904

約数和(自身を除く): 51878399

約数列:

[1, 5, 13, 17, 65, 85, 167, 221, 743, 835, 1105, 2171, 2839, 3715, 9659, 10855, 12631, 14195, 36907, 48295, 63155, 124081, 164203, 184535, 620405, 821015, 1613053, 2109377, 8065265, 10546885, 27421901, 137109505]

約数ペア:

[(1, 137109505), (5, 27421901), (13, 10546885), (17, 8065265), (65, 2109377), (85, 1613053), (167, 821015), (221, 620405), (743, 184535), (835, 164203), (1105, 124081), (2171, 63155), (2839, 48295), (3715, 36907), (9659, 14195), (10855, 12631)]