210682755

素因数分解:

$3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{4421}}^1$

素因数の和:4788

約数の個数: 32

約数和(自身を含む): 375693120

約数和(自身を除く): 165010365

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 353, 1059, 1765, 3177, 4421, 5295, 9531, 13263, 15885, 22105, 39789, 47655, 66315, 119367, 198945, 596835, 1560613, 4681839, 7803065, 14045517, 23409195, 42136551, 70227585, 210682755]

約数ペア:

[(1, 210682755), (3, 70227585), (5, 42136551), (9, 23409195), (15, 14045517), (27, 7803065), (45, 4681839), (135, 1560613), (353, 596835), (1059, 198945), (1765, 119367), (3177, 66315), (4421, 47655), (5295, 39789), (9531, 22105), (13263, 15885)]