40831475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1283}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 54133440

約数和(自身を除く): 13301965

約数列:

[1, 5, 19, 25, 67, 95, 335, 475, 1273, 1283, 1675, 6365, 6415, 24377, 31825, 32075, 85961, 121885, 429805, 609425, 1633259, 2149025, 8166295, 40831475]

約数ペア:

[(1, 40831475), (5, 8166295), (19, 2149025), (25, 1633259), (67, 609425), (95, 429805), (335, 121885), (475, 85961), (1273, 32075), (1283, 31825), (1675, 24377), (6365, 6415)]