10428575

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 13503600

約数和(自身を除く): 3075025

約数列:

[1, 5, 25, 43, 89, 109, 215, 445, 545, 1075, 2225, 2725, 3827, 4687, 9701, 19135, 23435, 48505, 95675, 117175, 242525, 417143, 2085715, 10428575]

約数ペア:

[(1, 10428575), (5, 2085715), (25, 417143), (43, 242525), (89, 117175), (109, 95675), (215, 48505), (445, 23435), (545, 19135), (1075, 9701), (2225, 4687), (2725, 3827)]