30546855

素因数分解:

$3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{641}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 54544320

約数和(自身を除く): 23997465

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 353, 641, 1059, 1765, 1923, 3177, 3205, 5295, 5769, 9531, 9615, 15885, 17307, 28845, 47655, 86535, 226273, 678819, 1131365, 2036457, 3394095, 6109371, 10182285, 30546855]

約数ペア:

[(1, 30546855), (3, 10182285), (5, 6109371), (9, 3394095), (15, 2036457), (27, 1131365), (45, 678819), (135, 226273), (353, 86535), (641, 47655), (1059, 28845), (1765, 17307), (1923, 15885), (3177, 9615), (3205, 9531), (5295, 5769)]