136143745

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{1553}}^1$

素因数の和:1844

約数の個数: 16

約数和(自身を含む): 166153680

約数和(自身を除く): 30009935

約数列:

[1, 5, 89, 197, 445, 985, 1553, 7765, 17533, 87665, 138217, 305941, 691085, 1529705, 27228749, 136143745]

約数ペア:

[(1, 136143745), (5, 27228749), (89, 1529705), (197, 691085), (445, 305941), (985, 138217), (1553, 87665), (7765, 17533)]