37897925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4021}}^1$

素因数の和:4073

約数の個数: 24

約数和(自身を含む): 52366440

約数和(自身を除く): 14468515

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 4021, 9425, 20105, 52273, 100525, 116609, 261365, 583045, 1306825, 1515917, 2915225, 7579585, 37897925]

約数ペア:

[(1, 37897925), (5, 7579585), (13, 2915225), (25, 1515917), (29, 1306825), (65, 583045), (145, 261365), (325, 116609), (377, 100525), (725, 52273), (1885, 20105), (4021, 9425)]