20160895125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{7680341}}^1$

素因数の和:7680366

約数の個数: 32

約数和(自身を含む): 38340267264

約数和(自身を除く): 18179372139

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 2625, 7680341, 23041023, 38401705, 53762387, 115205115, 161287161, 192008525, 268811935, 576025575, 806435805, 960042625, 1344059675, 2880127875, 4032179025, 6720298375, 20160895125]

約数ペア:

[(1, 20160895125), (3, 6720298375), (5, 4032179025), (7, 2880127875), (15, 1344059675), (21, 960042625), (25, 806435805), (35, 576025575), (75, 268811935), (105, 192008525), (125, 161287161), (175, 115205115), (375, 53762387), (525, 38401705), (875, 23041023), (2625, 7680341)]