137540195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{7639}}^1$

素因数の和:7934

約数の個数: 16

約数和(自身を含む): 178409280

約数和(自身を除く): 40869085

約数列:

[1, 5, 13, 65, 277, 1385, 3601, 7639, 18005, 38195, 99307, 496535, 2116003, 10580015, 27508039, 137540195]

約数ペア:

[(1, 137540195), (5, 27508039), (13, 10580015), (65, 2116003), (277, 496535), (1385, 99307), (3601, 38195), (7639, 18005)]