38503225

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 49107968

約数和(自身を除く): 10604743

約数列:

[1, 5, 25, 67, 127, 181, 335, 635, 905, 1675, 3175, 4525, 8509, 12127, 22987, 42545, 60635, 114935, 212725, 303175, 574675, 1540129, 7700645, 38503225]

約数ペア:

[(1, 38503225), (5, 7700645), (25, 1540129), (67, 574675), (127, 303175), (181, 212725), (335, 114935), (635, 60635), (905, 42545), (1675, 22987), (3175, 12127), (4525, 8509)]