9970755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 17195328

約数和(自身を除く): 7224573

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 641, 915, 1037, 1923, 3111, 3205, 5185, 9615, 10897, 15555, 32691, 39101, 54485, 117303, 163455, 195505, 586515, 664717, 1994151, 3323585, 9970755]

約数ペア:

[(1, 9970755), (3, 3323585), (5, 1994151), (15, 664717), (17, 586515), (51, 195505), (61, 163455), (85, 117303), (183, 54485), (255, 39101), (305, 32691), (641, 15555), (915, 10897), (1037, 9615), (1923, 5185), (3111, 3205)]