13793475

素因数分解:

$3^1\times 5^2\times {\mathrm{353}}^1\times {\mathrm{521}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 22913712

約数和(自身を除く): 9120237

約数列:

[1, 3, 5, 15, 25, 75, 353, 521, 1059, 1563, 1765, 2605, 5295, 7815, 8825, 13025, 26475, 39075, 183913, 551739, 919565, 2758695, 4597825, 13793475]

約数ペア:

[(1, 13793475), (3, 4597825), (5, 2758695), (15, 919565), (25, 551739), (75, 183913), (353, 39075), (521, 26475), (1059, 13025), (1563, 8825), (1765, 7815), (2605, 5295)]