25843325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 34581120

約数和(自身を除く): 8737795

約数列:

[1, 5, 19, 25, 41, 95, 205, 475, 779, 1025, 1327, 3895, 6635, 19475, 25213, 33175, 54407, 126065, 272035, 630325, 1033733, 1360175, 5168665, 25843325]

約数ペア:

[(1, 25843325), (5, 5168665), (19, 1360175), (25, 1033733), (41, 630325), (95, 272035), (205, 126065), (475, 54407), (779, 33175), (1025, 25213), (1327, 19475), (3895, 6635)]