123791435

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1867}}^1$

素因数の和:2110

約数の個数: 16

約数和(自身を含む): 151308000

約数和(自身を除く): 27516565

約数列:

[1, 5, 89, 149, 445, 745, 1867, 9335, 13261, 66305, 166163, 278183, 830815, 1390915, 24758287, 123791435]

約数ペア:

[(1, 123791435), (5, 24758287), (89, 1390915), (149, 830815), (445, 278183), (745, 166163), (1867, 66305), (9335, 13261)]