140200385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{2903}}^1$

素因数の和:3664

約数の個数: 16

約数和(自身を含む): 181488384

約数和(自身を除く): 41287999

約数列:

[1, 5, 13, 65, 743, 2903, 3715, 9659, 14515, 37739, 48295, 188695, 2156929, 10784645, 28040077, 140200385]

約数ペア:

[(1, 140200385), (5, 28040077), (13, 10784645), (65, 2156929), (743, 188695), (2903, 48295), (3715, 37739), (9659, 14515)]