30043475

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15607}}^1$

素因数の和:15635

約数の個数: 24

約数和(自身を含む): 46449408

約数和(自身を除く): 16405933

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 15607, 78035, 109249, 171677, 390175, 546245, 858385, 1201739, 2731225, 4291925, 6008695, 30043475]

約数ペア:

[(1, 30043475), (5, 6008695), (7, 4291925), (11, 2731225), (25, 1201739), (35, 858385), (55, 546245), (77, 390175), (175, 171677), (275, 109249), (385, 78035), (1925, 15607)]