4740195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 8320320

約数和(自身を除く): 3580125

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 641, 1479, 1923, 2465, 3205, 7395, 9615, 10897, 18589, 32691, 54485, 55767, 92945, 163455, 278835, 316013, 948039, 1580065, 4740195]

約数ペア:

[(1, 4740195), (3, 1580065), (5, 948039), (15, 316013), (17, 278835), (29, 163455), (51, 92945), (85, 55767), (87, 54485), (145, 32691), (255, 18589), (435, 10897), (493, 9615), (641, 7395), (1479, 3205), (1923, 2465)]