28448565

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3847}}^1$

素因数の和:3901

約数の個数: 32

約数和(自身を含む): 49870080

約数和(自身を除く): 21421515

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 3847, 7395, 11541, 19235, 57705, 65399, 111563, 196197, 326995, 334689, 557815, 980985, 1673445, 1896571, 5689713, 9482855, 28448565]

約数ペア:

[(1, 28448565), (3, 9482855), (5, 5689713), (15, 1896571), (17, 1673445), (29, 980985), (51, 557815), (85, 334689), (87, 326995), (145, 196197), (255, 111563), (435, 65399), (493, 57705), (1479, 19235), (2465, 11541), (3847, 7395)]