2051200725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{3907049}}^1$

素因数の和:3907069

約数の個数: 24

約数和(自身を含む): 3875793600

約数和(自身を除く): 1824592875

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 3907049, 11721147, 19535245, 27349343, 58605735, 82048029, 97676225, 136746715, 293028675, 410240145, 683733575, 2051200725]

約数ペア:

[(1, 2051200725), (3, 683733575), (5, 410240145), (7, 293028675), (15, 136746715), (21, 97676225), (25, 82048029), (35, 58605735), (75, 27349343), (105, 19535245), (175, 11721147), (525, 3907049)]