2447029175

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{14159}}^1$

素因数の和:14423

約数の個数: 24

約数和(自身を含む): 3146465280

約数和(自身を除く): 699436105

約数列:

[1, 5, 25, 31, 155, 223, 775, 1115, 5575, 6913, 14159, 34565, 70795, 172825, 353975, 438929, 2194645, 3157457, 10973225, 15787285, 78936425, 97881167, 489405835, 2447029175]

約数ペア:

[(1, 2447029175), (5, 489405835), (25, 97881167), (31, 78936425), (155, 15787285), (223, 10973225), (775, 3157457), (1115, 2194645), (5575, 438929), (6913, 353975), (14159, 172825), (34565, 70795)]