2051217525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{3907081}}^1$

素因数の和:3907101

約数の個数: 24

約数和(自身を含む): 3875825344

約数和(自身を除く): 1824607819

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 3907081, 11721243, 19535405, 27349567, 58606215, 82048701, 97677025, 136747835, 293031075, 410243505, 683739175, 2051217525]

約数ペア:

[(1, 2051217525), (3, 683739175), (5, 410243505), (7, 293031075), (15, 136747835), (21, 97677025), (25, 82048701), (35, 58606215), (75, 27349567), (105, 19535405), (175, 11721243), (525, 3907081)]