201420425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6329}}^1$

素因数の和:6425

約数の個数: 24

約数和(自身を含む): 266872800

約数和(自身を除く): 65452375

約数列:

[1, 5, 19, 25, 67, 95, 335, 475, 1273, 1675, 6329, 6365, 31645, 31825, 120251, 158225, 424043, 601255, 2120215, 3006275, 8056817, 10601075, 40284085, 201420425]

約数ペア:

[(1, 201420425), (5, 40284085), (19, 10601075), (25, 8056817), (67, 3006275), (95, 2120215), (335, 601255), (475, 424043), (1273, 158225), (1675, 120251), (6329, 31825), (6365, 31645)]