4122260425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{129529}}^1$

素因数の和:129625

約数の個数: 24

約数和(自身を含む): 5460984800

約数和(自身を除く): 1338724375

約数列:

[1, 5, 19, 25, 67, 95, 335, 475, 1273, 1675, 6365, 31825, 129529, 647645, 2461051, 3238225, 8678443, 12305255, 43392215, 61526275, 164890417, 216961075, 824452085, 4122260425]

約数ペア:

[(1, 4122260425), (5, 824452085), (19, 216961075), (25, 164890417), (67, 61526275), (95, 43392215), (335, 12305255), (475, 8678443), (1273, 3238225), (1675, 2461051), (6365, 647645), (31825, 129529)]