4228525

素因数分解:

$5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 6092864

約数和(自身を除く): 1864339

約数列:

[1, 5, 7, 25, 35, 73, 175, 331, 365, 511, 1655, 1825, 2317, 2555, 8275, 11585, 12775, 24163, 57925, 120815, 169141, 604075, 845705, 4228525]

約数ペア:

[(1, 4228525), (5, 845705), (7, 604075), (25, 169141), (35, 120815), (73, 57925), (175, 24163), (331, 12775), (365, 11585), (511, 8275), (1655, 2555), (1825, 2317)]