25018269

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6551}}^1$

素因数の和:6640

約数の個数: 16

約数和(自身を含む): 35642880

約数和(自身を除く): 10624611

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 6551, 19653, 124469, 373407, 438917, 1316751, 8339423, 25018269]

約数ペア:

[(1, 25018269), (3, 8339423), (19, 1316751), (57, 438917), (67, 373407), (201, 124469), (1273, 19653), (3819, 6551)]