16835865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 28843776

約数和(自身を除く): 12007911

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 255, 309, 515, 641, 1545, 1751, 1923, 3205, 5253, 8755, 9615, 10897, 26265, 32691, 54485, 66023, 163455, 198069, 330115, 990345, 1122391, 3367173, 5611955, 16835865]

約数ペア:

[(1, 16835865), (3, 5611955), (5, 3367173), (15, 1122391), (17, 990345), (51, 330115), (85, 198069), (103, 163455), (255, 66023), (309, 54485), (515, 32691), (641, 26265), (1545, 10897), (1751, 9615), (1923, 8755), (3205, 5253)]