1900253375

素因数分解:

$5^3\times {\mathrm{127}}^1\times {\mathrm{119701}}^1$

素因数の和:119843

約数の個数: 16

約数和(自身を含む): 2390209536

約数和(自身を除く): 489956161

約数列:

[1, 5, 25, 125, 127, 635, 3175, 15875, 119701, 598505, 2992525, 14962625, 15202027, 76010135, 380050675, 1900253375]

約数ペア:

[(1, 1900253375), (5, 380050675), (25, 76010135), (125, 15202027), (127, 14962625), (635, 2992525), (3175, 598505), (15875, 119701)]