140348995

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{2269}}^1$

素因数の和:2502

約数の個数: 16

約数和(自身を含む): 171612000

約数和(自身を除く): 31263005

約数列:

[1, 5, 89, 139, 445, 695, 2269, 11345, 12371, 61855, 201941, 315391, 1009705, 1576955, 28069799, 140348995]

約数ペア:

[(1, 140348995), (5, 28069799), (89, 1576955), (139, 1009705), (445, 315391), (695, 201941), (2269, 61855), (11345, 12371)]