38384255

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2909}}^1$

素因数の和:2963

約数の個数: 32

約数和(自身を含む): 58665600

約数和(自身を除く): 20281345

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 1015, 1885, 2639, 2909, 13195, 14545, 20363, 37817, 84361, 101815, 189085, 264719, 421805, 590527, 1096693, 1323595, 2952635, 5483465, 7676851, 38384255]

約数ペア:

[(1, 38384255), (5, 7676851), (7, 5483465), (13, 2952635), (29, 1323595), (35, 1096693), (65, 590527), (91, 421805), (145, 264719), (203, 189085), (377, 101815), (455, 84361), (1015, 37817), (1885, 20363), (2639, 14545), (2909, 13195)]