28417245

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65327}}^1$

素因数の和:65364

約数の個数: 16

約数和(自身を含む): 47036160

約数和(自身を除く): 18618915

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 65327, 195981, 326635, 979905, 1894483, 5683449, 9472415, 28417245]

約数ペア:

[(1, 28417245), (3, 9472415), (5, 5683449), (15, 1894483), (29, 979905), (87, 326635), (145, 195981), (435, 65327)]