4055325

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 6770400

約数和(自身を除く): 2715075

約数列:

[1, 3, 5, 15, 25, 75, 139, 389, 417, 695, 1167, 1945, 2085, 3475, 5835, 9725, 10425, 29175, 54071, 162213, 270355, 811065, 1351775, 4055325]

約数ペア:

[(1, 4055325), (3, 1351775), (5, 811065), (15, 270355), (25, 162213), (75, 54071), (139, 29175), (389, 10425), (417, 9725), (695, 5835), (1167, 3475), (1945, 2085)]