24953025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19571}}^1$

素因数の和:19601

約数の個数: 24

約数和(自身を含む): 43684704

約数和(自身を除く): 18731679

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 19571, 58713, 97855, 293565, 332707, 489275, 998121, 1467825, 1663535, 4990605, 8317675, 24953025]

約数ペア:

[(1, 24953025), (3, 8317675), (5, 4990605), (15, 1663535), (17, 1467825), (25, 998121), (51, 489275), (75, 332707), (85, 293565), (255, 97855), (425, 58713), (1275, 19571)]