15273735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 26205120

約数和(自身を除く): 10931385

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 255, 267, 445, 673, 1335, 1513, 2019, 3365, 4539, 7565, 10095, 11441, 22695, 34323, 57205, 59897, 171615, 179691, 299485, 898455, 1018249, 3054747, 5091245, 15273735]

約数ペア:

[(1, 15273735), (3, 5091245), (5, 3054747), (15, 1018249), (17, 898455), (51, 299485), (85, 179691), (89, 171615), (255, 59897), (267, 57205), (445, 34323), (673, 22695), (1335, 11441), (1513, 10095), (2019, 7565), (3365, 4539)]